Hilary Duff has congratulated her sister on her engagement.
The 'Cheaper By The Dozen 2' star took to Twitter today (04.04.14) to praise Haylie Duff's "amazing" boyfriend Matt Rosenberg following news the pair are set to tie the knot.
Hilary appeared to suggest she had been keeping the happy news a secret, as she wrote: "So happy to not have to keep this news in!! My beautiful sister @HaylieDuff and her amazing boyfriend @Matt_STS are engaged!!!! (sic)."
Hilary - who split from husband Mike Comrie after three years of marriage earlier this year - posted a picture of the happy couple snuggling up to each other, with the accompanying caption: "Love you guys so much!!!! (sic)"
Haylie, who has just landed her own show 'Real Girl's Kitchen' on the Cooking Channel, shared the news on her blog on Thursday (03.04.14) after Matt popped the question on April Fools Day (01.04.14).
Speaking on the proposal, Haylie wrote: "The moment was genuine and sweet (like him!) and I couldn't wait to say yes! We are so excited and happy to share our wonderful news with everyone! We both feel so blessed to have the love and support of our family and friends and can't wait to start this new adventure! (sic)."

Lorde hates being told to smile.
The 'Royals' singer doesn't want to be pigeonholed as a stereotypical pop princess and says she most admires women like Patti Smith who have strong opinions and a feisty personality.
She told the new issue of Fashion magazine: "I'm drawn to women who aren't painted in history as sweet figures. Patti Smith was prickly. She was frustrated. She didn't take people's s**t.
"There's no better music idol for young women, because there is a lot of pressure for us to be really positive all the time. Every photo shoot I do, I get asked for big smiles, and I shouldn't have to be that way."
The 17-year-old singer tries to be honest with her fans about who she is because she feels teenagers these days are too savvy to take any "bulls**t" from musicians.
Lorde said: "Young people have changed the way we view pop culture ... we now have this discerning power. We all have Tumblers, we curate imagery every day. We can sniff out bulls**t faster."
And the New Zealand-born star hopes to inspire people to follow their dreams, no mater where they come from.
She added: "There are very few limits on what can be achieved by anyone of any age, living anywhere and of any race, because of the web ... I'm proof of that."

Rita Ora is reportedly suing a merchandising company over image rights.
The 'How We Do' hitmaker claims she was exploited by Scottish firm GL Dameck Ltd, which specialises in clothing lines, and she's planning to sue them for more than £100,000, according to The Sun newspaper.
Court documents reportedly show Rita is looking to win £108,000 from the firm, who she says owe her from an agreement in November 2012.
The sum is said to be based on an initial demand of £90,000 which when VAT, costs and interests have been added on, totals over £100,000 and she also wants an injunction to stop the company from selling goods linked to her.
The 23-year-old star was signed as the face of GL Dameck label Superga last year and the range was sold through the subsidiary Milanclothing.com but the goods she fronted no longer feature on either of the firm's websites.
Rita - who has been dating surperstar DJ Calvin Harris on and off for over a year - recently revealed she had turned down the opportunity to be a judge on the UK version of 'The X Factor' because she wanted to focus on her own career.
She said: "I have so much to accomplish first and it's kind of a full-time job being on X Factor. It's not like a nine to five. It's constant, for months."

Paolo Nutini says "walking on stage scares the s**t" out of him.
The 'Last Request' hitmaker - who will be on tour in the UK between May and June this year - insists his "nerves" drive him to take to the stage despite fears about performing in front of an audience.
He told The Sun newspaper: "It's a challenge stepping out in front of all those people. It's never felt entirely natural and I don't think it ever will.
"Walking on stage scares the s**t out of me, big time. But it's not a bad thing because those nerves drive me. Now I'm ready for it."
The star found "success" difficult to come to terms with an often has to "disappear" to find space to take it all in, much to the frustration of friends and family.
He explained: "I needed to try and experience something else. The success was a difficult thing for me to get my head round. When it gets too much I just have to disappear, to sort my head.
"It frustrates friends and family, they start to take it personally and it really isn't like that. They're getting used to me when I vanish to deal with stuff."
Paolo's biggest fan is his mother, Linda, and he wrote 'Looking For Something' for her, but still hasn't had a chance to play it to her yet.
He added: "I'd already written a song about my dad so owed Mum a tune.
"I think she is just happy that I'm back singing because she gets to go to all the gigs and hotels.
"She came to Dublin and is already asking when am I going back to Vegas so she can come too.
"She turned up a night early at a recent show in London.
"And I still haven't had the chance to play her that song properly.
"She's heard it played live twice but I've still not played her the finished version. I'm waiting to give her the record."

Comedian Sean Hughes thinks that the BBC's ban on all-male panel shows is "disgraceful".
Hughes - who spent ten series as a team captain on BBC Two music quiz show 'Never Mind the Buzzcocks' - is shocked by Director of BBC Television Danny Cohen's recent ban on all-male panels on its comedy shows, insisting it is disrespectful to women.
Sean exclusively told BANG Showbiz: "It's inverted sexism in itself. They could have had a quiet word with producers and said, 'Try to get some more women on.' But making a grand statement like that was disrespectful to women."
Hughes thinks Cohen's ruling will actually be damaging, because it will lead to doubt among many female comedians about why they have been asked to appear on programmes.
He added: "Now if women are on a show they're going to be thinking, 'Am I here for the quota or am I here because I'm funny?'
"I think it's disgraceful to go about things like that."
There has been a huge backlash since Cohen earlier this year that at least one woman would be included in all their panel shows. Hughes, 48, is adamant gender in a comedy show line-up is irrelevant.
The comic - who hosts 'The Sean Hughes Show' on Sundays at 12:00 on FUBAR radio and is currently touring his 'Penguins' show - said: "If it's a situation where they are thinking of getting six people on that show and they look at 10 people and the six they pick happen to be men, then so be it. That's not sexism."

Kelly Brook "probably shelled out" for her own engagement ring.
The busty brunette's beau David McIntosh popped the question last month and she announced the news by posting a snap of her and the former 'Gladiators' star holding a balloon with the words 'Engaged' emblazoned across the front from her Instagram account.
However, sources allege David is "hardly" romantic and believe Kelly may have paid for the ring since she's got more money than him.
A source told The Sun newspaper: "David proposed without a ring and friends think Kelly probably shelled out for her own.
"He's hardly the most romantic man in the world and she's got far more cash than him."
Kelly and David - a former royal marine - have had an on/off relationship since they met on New Year's Eve (31.01.14) three months ago and it is believed they "rushed into the engagement".
Although David spent a large amount of time at Kelly's north London home in the early stages of their romance, the pair reportedly split up shortly after Valentine's Day (14.02.14).
The source added: "They rushed into the engagement and then realised they needed a ring to prove it's for real when they got photographed together. Her friends are privately saying they don't think the romance will last."

Nigella Lawson may be forced to take a blood test before being allowed to travel to the US.
The glamorous chef - who admitted during the fraud trial of her former employees last year that she had taken cocaine and smoked marijuana - was banned from boarding a flight to the US on Sunday (30.03.14) because of her previous confession to taking drugs.
She was travelling alone and had cleared check in and security at London's Heathrow airport but was then told she couldn't get on the plane to Los Angeles and was forced to return to the first class check-in to collect her luggage.
Leading immigration lawyer Charlotte Slocombe told The Sun newspaper: "It will be the physician's job to determine whether or not she's a drug abuser.
"This includes an interview process and a possible blood sample.
"As long as the physician is certain that it's over a year since she took drugs, then she may get a visa.
"In theory, following the letter of the law, she could be inadmissible for a visa, full stop. It's complex."
It is thought US authorities had warned British Airways staff not to allow her to travel to California, as she would have been refused entry.
The country ask travellers if they have ever been arrested or convicted on drugs charges, and can prevent entry even if no charges were brought.
Nigella is expected to seek legal advice to help her get back into the US, which she visits regularly for both holidays and her work on 'The Taste'.
Her 'Taste' co-judge Anthony Bourdain was "mortified" with the decision not to let her into the US.
He wrote on Twitter: "I am absolutely mortified with embarrassment over the cruelty and hypocrisy of US actions re: #Nigella
travel. Unbelievable. (sic)"
Before adding: "Toronto mayor, Rob Ford? Welcome to the USA. Nigella Lawson? No. REALLY? Absolutely appalling misuse of our system. And by whom? How? (sic)"
Following the incident Nigella informed her fans she's taking a "holiday break".
She wrote on Twitter on Monday (31.03.14): "Off line for a while enjoying the ultimate; a holiday break with no signal! Will miss you all though. Know I will be eating on your behalf (sic)"

Lorde checks her Instagram account every hour.
The 17-year-old singer is so obsessed with the picture-sharing site, which she has over 1 million followers, that she is constantly checking her page for updates.
She said: "I'm kind of cruising Instagram every hour or so, it's the one I check back to when I'm bored."
However, the 'Royals' singer caused a stir last week when she used the social media site to attack over-the-top re-touching of celebrity snaps.
The teen-sensation slammed the use of Photoshop by posting before and after shots of her edited self, encouraging her many followers to embrace their "flaws."
She wrote: "i find this curious - two photos from today, one edited so my skin is perfect and one real. remember flaws are ok (sic)."
Despite encouraging her fans to go natural on Instagram, Lorde, who is famed for her signature purple lipstick, recently revealed she will be paring up with cosmetics brand MAC to deliver a limited edition range that will debut in stores this summer.
She said in a statement: "I have loved MAC cosmetics since I was a little kid. I remember saving up to buy my very first MAC lipstick [Snob] at 14, and it was used by about 20 of my friends!"

Kelis is still haunted by her racist attack she suffered in a Spanish airport three years ago.
The 'Milkshake' hitmaker had abuse hurled at her by a British man in 2011 for allegedly "jumping a queue" at passport control, and she still finds it shocking the way he screamed at her and called her a "disgusting Nigerian".
She said: "That situation really brought me back to a reality that I have not been reminded of in a long time. No-one [ever] approaches me like I'm just some n***er - not that there's any such thing - but some people have their own perceptions of who's valuable and who isn't."
The 34-year-old singer claims she has "no words" to describe the "absolute rage" of the man, who verbally abused her while she was carrying her young son, Knight, and she was shocked nobody stepped in to defend her.
She explained: "I was standing in a queue of British people and not one person said a single thing, which was unreal to me.This 6.4ft man is screaming at me, I have a child in my arms, and people were backing away. How is that okay?"
The star, who also received a message of support from London Mayor Boris Johnson on Twitter, insists the incident has taught her a lot about attitudes to race in the UK.
She told NME magazine: "The British would rather ignore things and pretend they don't exist, which is ironic, because I would never have thought such problems existed had this man not been yelling at me."

Glastonbury boss Michael Eavis thinks Led Zeppelin will reform again one day.
The music festival chief would like to see the classic rock band headline the event at Worthy Farm and is adamant they will get back together to take to the stage.
Asked if the group would ever reform, he told radio station Ireland AM: "That will happen one day - I'm sure of it. They will do it."
The band - made up of Robert Plant, Jimmy Page and John Paul Jones have turned down a number of offers and their last big show was at London's O2 Arena in December 2007, where they were joined by drummer Jason Bonham, son of the band's late John Bonham.
Michael also made a cryptic comment about an act who he would never invite back to play at Glastonbury again, although he only referred to them as a band from Manchester "who aren't famous any more ... they fell out".
Meanwhile, the team behind the festival have confirmed a number of acts who will play this year, including Lana Del Rey, Arcade Fire, Dolly Parton, Lily Allen, Disclosure, Blondie, The Black Keys and Warpaint.
They will release the full line-up for the event later this month.

Kirsten Dunst was scared of working with Viggo Mortensen.
The 'Spider-Man' actress will star alongside the 'Lord of the Rings' actor in the upcoming thriller 'The Two Faces of January' and she's admitted, although his casting convinced her to accept the part, she was nervous about working with him.
She said: "He's one of those actors ... The first time I met him he was very reserved. It was in an elevator. I was like, 'Hi'. He was like, Oh hi.'
"I learned later he was very shy. So I was nervous, even a little scared, to work with him. I thought, 'This is going to be intense."
The 31-year-old star also revealed that although many people see Mortensen as a very serious man, he's actually very funny and she thinks he should consider more comedic roles.
She added to Haper's Bazaar magazine: "Then I got the whole other side, which I don't think many people know. He should do comedy, I've told him that.
"I laughed so much with Viggo ... I'm sure he wouldn't be happy with people knowing how fun he is."

Kate Hudson claims she'll eat "anything".
The 34-year-old actress doesn't limit herself to a strict diet because she likes to try different foods, but she makes sure she stays healthy by having a good level of fitness.
She said: "I'll eat anything. There is nothing that I won't try. I'll try anything, as crazy as it is!"
The blonde beauty - who has children Ryder, 10, and two-year-old son Bingham - believes her trim physique is down to breaking "a sweat six days a week".
She explained to The Zoe Report: "My rule is to try and break a sweat six days a week, whether through an intense workout or running around with the kids. I just try to break a sweat. I believe that with anything in life, you need motivation. The one thing that women always talk about is how they'd like to find time for themselves to make themselves happy. Being active can be challenging, but it's one of the greatest health benefits."
Meanwhile, despite her jet-setting acting career, Kate admits she secretly likes spending time at home.
She said: "One of the things that people don't know is that I'm a homebody. I love being at home."