05/17/2012 07:11 am ET | Updated May 17, 2012

David Letterman And Betty White Discuss The Effects Of Aging (VIDEO)

Betty White was David Letterman's guest on "Late Show" (Weeknights, 11:35 p.m. ET on CBS) Wednesday night and, somehow inevitably, the talk turned to the aging process.

Since her 90th birthday, White told Letterman, "everybody says, 'Well, how do you feel? Do you feel different?' I don’t feel any different. Gravity takes over, but otherwise ... "

She demonstrated just how far gravity has taken things since she was a youngster, leaving Letterman to marvel at her moves.

Catch Betty White in "Hot in Cleveland," every Wednesday at 10 p.m. ET on TV Land. "Late Show with David Letterman" airs weeknights at 11:35 p.m. ET on CBS.

TV Replay scours the vast television landscape to find the most interesting, amusing, and, on a good day, amazing moments, and delivers them right to your browser.