Bradley Cooper wants Suki Waterhouse to move in with him in Los Angeles.
The 'American Hustle' star recently admitted that his girlfriend is "the one" and he now wants her to consider moving in with him in California, but the 22-year-old British model is reluctant because of how well she's doing in the UK.
A source said: "Suki's career is flying in London. She's one of the hottest people on the London fashion scene and doesn't want to lose momentum.
"But Bradley is keen for them to live closer together, and has his home and production company, 22, in LA. He's trying to tempt her to move so they won't have to fly around the world to see each other."
The 39-year-old actor - who has previously dated actresses Zoe Saldana and Renée Zellweger and was married to Jennifer Esposito - is up for a Best Supporting Actor award at tonight's (02.03.14) Oscars ceremony in Los Angeles and Bradley is keen for Suki to be able to come to more events with him.
Speaking to the Sunday Mirror newspaper, the source added: "They've been dating for a year now and things are getting more serious between them. It's just a case of whether or not they're both ready to take it to the next level."

Dougie Poynter has admitted that he is dating Ellie Goulding.
The McBusted star has been spotted with the 'Burn' singer numerous times over the past few months, sparking rumours of a romance, and he's now admitted that they are a couple.
He said: "We've been seeing each other since last year. Ellie's a great girl, such a lovely person and a breath of fresh air in this industry."
The 26-year-old musician - who spent time in rehab after suffering from depression following his break-up from The Saturdays singer Frankie Sandford - refused to comment on the rumours they were dating last week, claiming the pair were "just friends", but he's now decided to come clean.
He told the Daily Mail newspaper: "In the music industry you always bump into the same people, so it's nice when you get to meet other musicians you like and want to spend time with."
Dougie - whose former band, McFly, joined forces with fellow pop-rockers Busted last year - was recently signed to Storm Model Management under the 'Storm Artists' category which includes other musicians such as Paolo Nutini.
A source said previously: "Dougie has got great style, and he's really caught the eye of some top scouts. His career looks like it will really take off in the future."

Simon Cowell is disappointed that One Direction weren't nominated for an Oscar.
The 'Story of My Life' singers - who were mentored by Simon on the 'X Factor' - broke box office records with their documentary 'This Is Us', but failed to receive a nomination from the voting panel and were also left out of the Best Original Song category, and it's 75-track shortlist, for which Simon expected them to be nominated for 'Best Song Ever'.
A source told the Sunday Mirror newspaper: "Simon is disappointed. Some of the tracks on the list are virtually unknown."
Meanwhile, legendary film producer Harvey Weinstein has claimed Simon is "on a mission" to win an Oscar with his production company Syco Films.
He said: "Simon is very focused and determined about making more movies and setting up a presence in this industry ... He's on a mission to be an Oscar contender."
Weinstein - who has won two Academy Awards for Best Picture for 'The Kings Speech' and 'The Artist' - has also admitted that he wouldn't mind having the 54-year-old media mogul as competition.
He told The Sun newspaper: "If he wants to take on me, take on everybody, that's great ... I think he'll be a great success. He's very shrewd and absolutely brilliant with talent - he makes them feel relaxed and secure."
This year's Oscars ceremony will take place tonight (02.03.14) at the Dolby Theatre in Hollywood, California.

Jay Z joined Beyonce onstage at her London gigs this weekend. The 32-year-old singer and her spouse enthralled crowds with their latest collaboration, 'Drunk in Love', on both Friday (28.02.14) and Saturday night (01.03.14) as the pop icon kicked off ...

Michelle Dockery cried when she met Taylor Swift.
The 'Non Stop' actress took her godchildren to see the 'Love Story' singer and couldn't help but to get emotional at how excited they were when they got to meet singer afterward.
She said: "The last time I cried? My Godchildren went to see Taylor Swift in concert and got to meet her. They literally ran toward her and hugged her, and it was amazing. I got big bonus points for it. I'll remind them when they're teenagers."
Besides weeping with joy, the 32-year-old actress - best known for her role as Lady Mary Crawley in 'Downton Abbey' - was left with tears of pain when she recently dropped a knife on her foot.
She added in an interview with People magazine: "I'm not accident prone really, but I was cutting something and sort of lost control, and it went through my big toe. There was a lot of blood and I nearly fainted, but its totally fine now."

Johnny Depp has been giving Harry Styles advice on how to deal with fame.
The 50-year-old actor - who recently got engaged to actress Amber Heard - has found an unusual friend in 20-year-old One Direction star Harry Styles, and has even been offering him advice on how to deal with super-stardom.
A source revealed: "Harry and Johnny have become good mates lately. Johnny has been on call to give Harry advice and, if he can, help him cope with the pressures of being a superstar."
Although 'The Lone Ranger' star met Harry and his bandmates - Zayn Malik, Niall Horan, Louis Tomlinson and Liam Payne - at his mansion in Los Angeles last summer, the pair are said to have really hit it off when they became neighbours in Hampstead, London, late last year.
The source told the Daily Star newspaper: "Harry is in total awe of Johnny and looks on him as his ultimate hero, while Johnny sees Harry as a younger version of himself.
"Each of them has had to deal with being one of the most famous people in the world and have a lot more in common than you might expect."

Simon Cowell is planning to buy a house next door to Justin Bieber.
The 'X Factor' boss is said to be in talks with an estate agent to buy a six-bedroom, £5.4 million home in Los Angeles for his new family, but the house is in the gated community of Calabasas known as 'The Oaks' where the 'Baby' singer is known for throwing wild parties at his own mansion.
A local resident said: "You have to wonder whether Simon's people are even aware that Bieber lives in the neighbourhood.
"If he does move here with his family, he should know that the kid is a non-stop menace when he's in residence, throwing all night parties with his pals and generally wreaking havoc."
Incidents at the 20-year-old pop stars home include arrests for drug possession and throwing eggs at neighbours properties, but Simon - who recently welcomed his first child, Eric, with girlfriend Lauren Silverman - is said to be unaware of who his future neighbour could be.
A source told the Daily Star newspaper: "He was apparently very excited when they sent him the details of The Oaks estate.
"But no one mentioned the fact - perhaps because they didn't know - that Justin Bieber will be one of his neighbours."

Michael Douglas' mother claims his marriage troubles with Catherine Zeta-Jones are over.
The 69-year-old actors' mother Diana Douglas has opened up about her son's brief separation from his wife Catherine Zeta-Jones and says the pair are now firmly back together and over their marriage woes.
She said: "They are together. I knew they would work it out. They're both gentle people, not hysterical. They're always very affectionate and easy with each other. I figured the more everybody stayed out of it the better."
'Red 2' actress Catherine's admission that she suffers from bipolar disorder - which has led to her spending time in rehab fighting depression - was said to be one of the reasons for the couple's brief separation, and Diana admits that she thinks her son must have found it difficult to support his wife.
She told The Sun newspaper: "I knew she was dealing with depression ... It's probably not an easy thing to understand if you don't have it yourself. But he's and understanding person."
Diana also spoke out about Michael's battle with tongue cancer - which he revealed after having first announced he had throat cancer - and admits that he dealt with his illness in his own way, without the help of his family.
She added: "He kept it very much to himself. He didn't tell any of the family. It was a private thing.
"He gets depressed like everybody does at times. But he's a very pragmatic person. He isn't inclined to dwell on things."

Justin Lee Collins has apologised for his "disgusting behaviour" towards ex-girlfriend Anna Larke.
The 39-year-old former TV personality was convicted of harassing his ex-girlfriend and sentenced to 140 hours of unpaid work 17 months ago after a court was played a recording on an argument between the pair in which he refers to Anna as a "f*****g slag" and "dirty, vile whore", and he's now spoken out to take responsibility for his actions.
He said: "I will regret what I said for the rest of my life. It was irrational, bizarre and disgusting. I've tried to make sense of it but I can't.
"I am entirely to blame for the awful things that came out of my mouth during that argument. But at that point in my life I was a troubled soul."
Justin - who rose to fame as the host of Channel 4's 'Friday Night Project' alongside Alan Carr - was working on the west end show 'Rock of Ages' at the time of his arrest and he claims it felt "surreal" when he appeared in court.
He told The Sun newspaper: "I couldn't believe what was happening. Even when I was in the dock, it didn't feel like it was me on trial. It was surreal. I was thinking, 'How have I got here?'"
Speaking about his arguments with PR worker Anna, he added: "It was an absolute car crash of a relationship. Some of the arguments were deeply personal, embarrassing and mortifying to relive.
"To have my mum read about all these things was terrible."
Although Justin hasn't worked in TV since the trial, he claims he's still friends with Alan Carr and former Radio 1 DJ Chris Evans and he's now "in a relationship and really happy."

Sam Faiers and Joey Essex are back together.
The 23-year-old 'The Only Way is Essex' star recently revealed that she has been diagnosed with Crohn's disease after suffering with a mystery illness for over a month, and she's now said to be back together with her former TOWIE star ex-boyfriend.
A source said: "Joey was devastated when he heard about Sam's condition and instantly wanted to be there for her.
"The situation has thrown them back together and they are now closer than ever."
It has been revealed however that Joey - who quit the ITV reality show last year for a stint in the 'I'm A Celebrity ... Get Me Out of Here Jungle' - will not return to the show to play out his rekindled romance with Sam.
The source told The Sun newspaper: "Joey is not going to be returning to TOWIE so they are keen for their relationship to stay off the screen."
Meanwhile Sam has admitted that she is relieved now that she knows what was making her so ill but she's worried about the amount of weight she's lost.
She said: "I'm going to get [sister] Billie [Faiers] to get me some of those padded knickers.
"We spend all of our time wanting to lose weight but life's about being healthy."

Lea Michele says Cory Monteith made "tons of notes" for her about her debut album.
The 'Glee' star's late boyfriend - who died of a drugs overdose in July 2013, before any of his girlfriend's music was ever released - helped her decide on a direction for her debut album and made lots of suggestions as to how it should sound.
Speaking about the recording process, she told Us Weekly magazine: "I'd sit with Cory and we'd jot down tons of notes about things we wanted to change. I was lucky to have such amazing love. This album is the story of my past two years."
Lea, 27, added singing on 'Glee' really helped her to get ready for her pop career, because they recorded so many versions of other people's songs for the show.
She added: "I've been singing since I was eight, but I really got hooked on the studio from 'Glee'. We've recorded 600 numbers now. I was ready."
After Cory's untimely passing, Lea went back and recorded one final song, 'You're Mine', which is dedicated to the actor.
Writing about the track on Twitter, she posted: "#YOUREMINE is my favorite song on #LOUDER. It's so special to me & its story is so close to my heart. (sic)"

Cate Blanchett has "butterflies" in her stomach on the day of the Oscars.
The actress is up for her sixth Academy Award this year, after being nominated for Best Actress for her role in Blue Jasmine, and she acknowledges she will be particularly nervous on the day.
Cate - who previously won Best Supporting Actress for her role in 2004's 'The Aviator' - said: "A lot of effort goes into effortlessness of walking up that marathon red carpet. I wake up with butterflies in my stomach. You never know the outcome. It has been an extraordinary year in films, so to be at the banquet is a privilege."
Cate, 44, also admits if she was like her character in 'Blue Jasmine' - who loses her fortune and has to adapt to a normal life - she wouldn't have the same difficulties as those around her keep her grounded.
She told OK! magazine: "Fortunately I have the most extraordinarily supportive family and friends, and my identity is not based on either my work or any of this."
The Oscar Awards take place today (02.03.14).