Former Friends star Jennifer Aniston gave viewers an eye full when she appeared on chat show, David Letterman wearing shorts.

Even the host Letterman was left speechless when she walked on set in the revealing hotpants reports Daily Mirror UK.

Aniston and Vaughn won't publicly discuss their relationship, but there are two other people the former "Friends" star knows a lot better after shooting a nude scene for the movie.

Meanwhile, Aniston and Vince Vaughn, who co-star in 'The Break Up', have been talking down rumors of their romance.

The latest occasion was an interview with TV show Access Hollywood, where the conversation soon moved to her nudity in the upcoming film, due to open in the USA on June 2 reports China Daily

"You have a very nice tush," the show's Nancy O'Dell said of the nude scene she shares with Vaughn.

"Thank you Nancy," Aniston replied, before adding she wasn't too worried about getting undressed on screen.

"It's one of those scenes that you sort of forget about because you love the movie and the script so much," she said.

"I just knew that it would be shot tastefully and it was such a funny joke in my mind, that I just figured well, just grin and bare it."

Real Life Breakup

Aniston filmed "The Break-Up" on the heels of her own separation from Brad Pitt, who is now awaiting the birth of his child with Angelina Jolie.

In November, she told "Good Morning America" anchor Diane Sawyer about her goals for 2006.

"I've got to find a place to live. I'm going to just do what feels good," Aniston said at the time. "I know I've said it and it sounds corny, but I really am excited about the unknown, not know what's happening, what's around the corner."

Looking back, Aniston said she had met her goals.

"I've actually had a very wonderful, relaxing time," she said. "I've done what I said I would do, which is start nesting, redoing my home. & I've been just hanging out with myself and my life, and doing things I wanted to do."