Jennifer Aniston Widens Hips With Fashion-Forward Dress

 Jason Merritt/Getty

Jennifer Aniston is finally having fun with fashion!

The 43-year-old actress retired her collection of LBDs Thursday night at the Westwood, Calif. premiere of her new movie Wanderlust. Joined by costar Paul Rudd, Aniston wore head-to-toe Tom Ford. (The black and white patterns and peplum details appeared to widen the famously fit star's hips.)

PHOTOS: Jennifer Aniston, before she was famous

Read article

"I was pretty much having a ball, from start to finish," Aniston told reporters of working with boyfriend Justin Theroux, Malin Akerman, Alan Alda, Kathryn Hahn and Ken Marino. "Nobody wanted to go home — we loved going to work. When we finished work, we would all go to dinner together, then we would come back."

VIDEO: Jennifer Aniston mocks Chelsea Handler's hygiene

Read article

While Aniston happily posed for photos with Akerman, 33, and Rudd, 42, on the red carpet, "Justin snuck in behind the posters, avoiding the chaos," an eyewitness tells Us Weekly.

PHOTOS: Jennifer Aniston's on-set PDA

Read article

Their on-set romance may have initially surprised their costars, but Akerman eventually gave Aniston and Theroux her blessing. "I was so happy to hear that they were together," she told Us. "They're such a great couple."

Wanderlust premieres nationwide February 24.

For access to all our exclusive celebrity videos and interviews – Subscribe on YouTube!