Jessica Biel will guest-star on the new season of 'New Girl'.
The 32-year-old actress - who shot to fame on TV's 'Seventh Heaven' before going on to launch a movie career - will make a return to the small screen to play "Kat, the hottest scientist in the world" in the Fox sitcom.
According to TV Line, Jessica's character will compete with Zooey Deschanel's Jess Day over a guy in the season four premiere.
Both try to hit on the same man at a wedding and hilarity ensues.
Meanwhile, creator Liz Meriweather recently insisted she has no plans for Zooey's character Jess to reconcile with ex-boyfriend Nick Miller any time soon even though fans are heavily invested in their relationship.
She said: "I love them together and I don't think it's it for them at all. I've never been in a good relationship ... I just found that it's been easier for me to write them as single idiots out in the world trying to get laid and looking for love.
"I had trouble figuring out where the conflict and comedy was coming from with them last season. Admittedly, it's definitely fun to keep them apart for more."

Justin Timberlake enjoyed an NSync reunion last week.
The 'Mirrors' hitmaker and former bandmate Chris Kirkpatrick visited bowling lounge Kings in Boston's Back Bay on Thursday (17.07.14) where they bowled a few rounds before enjoying some food.
A source told PEOPLE: "Justin bowled a 173, 142, 94 and 14. He ate a blackened chicken sandwich, buffalo wontons and drank a Stella Artois beer [before tucking into a] peanut butter sundae for dessert."
The duo were joined by Chris' wife Karly Skadany, some friends and two bodyguards but Justin's wife Jessica Biel is not believed to have been there.
Jovial Justin even signed a bowling pin before he left.
The 33-year-old singer was in town for his show at Boston's TD Garden and a few nights later enjoyed a slap-up meal at Strega Waterfront Italian restaurant.
He feasted on a number of items including homemade meatballs, scallops al Grand Marnier, lamb chops and homemade cannoli.
His waiter told PEOPLE: "Justin was easy going and super friendly. A regular guy who likes to have dinner with his friends."
NSync went on hiatus in 2002 and reunited briefly last year to perform with Justin at the MTV Video Music Awards (VMAs).

Lea Michele looked cool and casual in a black t-shirt and white shorts as she grabbed a cab in New York City with her new boyfriend, Matthew Paetz.

Jessie J tucked her hair behind her ears to reveal the huge pair of gold hoop earrings she was wearing as she left the BBC Radio 1 studios in London.

Selena Gomez appeared to have enjoyed her day in the St. Tropez sun as she arrived back from a boat trip showing off her golden tan in a black lace halter-neck top.

Cheryl Cole looked stunning in a floor-length dress as she left the launch event for her new perfume at the Avenue restaurant in London.

Jourdan Dunn showed off her figure at the launch of French Connection's #NeverMissATrick AW14 collection in London's West End, where she wore a white crop top and navy and white striped skirt.

Nicola Roberts posed in a Nando's air hostess outfit to celebrate the first airport opening of the PERi-PERi restaurant. Travellers passing through Gatwick Airport in London will get to exclusively try the new breakfast Chicken Roll.

Mariah Carey was beaming from ear-to-ear as she showed off her figure in a revealing black dress at the Los Angeles premiere of 'Hercules'.

Justin Bieber was happy to pose for the waiting cameras in Beverly Hills as he stepped out in a white t-shirt, which showed off his multitude of tattoos, and a matching cap.

Azealia Banks channelled her inner chic in a crop top, skirt and trendy sunglasses at the launch event for French Connection's AW14 collection.

Britain's Prince Charles sparred with a Jamaican boxer.
The heir apparent was visiting the athletes village at the 2014 Commonwealth Games in Glasgow, Scotland, yesterday (23.07.14) when he squared up to Cheavon Clarke, reports Mail Online.
Prince Charles began sparring with his opponent and even threw a punch at the professional boxer during the mock bust-up, while his wife, the Duchess of Cornwall, looked on amused.
Following the fight, the 64 year old- who is also known to be a keen polo player, scuba diver and fly fisherman - chuckled as he shook Cheavon's hand, before leaving the Emirates Arena.
The royal couple also visited members of the British cycling team - who quickly took to Twitter to share the news of their encounter.
Team England's physio Stephen Chew posted a number of photos of the event along with the caption: "Competing cyclists and @weRengland at the Sir Chris Hoy velodrome being supported by @Charles_HRH #teamengland (sic)".
The pair also visited the headquarters of the Scottish Ballet before joining the Duke of Edinburgh and the Queen at the Celtic Park Stadium, where she opened the Games.