India, Sept. 3 -- Jennifer Aniston just revealed her secret to "aging gracefully" ahead of the premiere of The Morning Show Season 4. In her latest interview with Glamour, the Friends star, 56, opened up about how she has "maintained" her body and good looks over the years.

After Marion Cotillard, who approaches her 50th birthday, referenced Jennifer Aniston as one of the women who has "evolved and aged so gracefully," the We're the Millers Star expressed her happiness at the comment.

"That means so much to me," Jennifer Aniston told Glamour. "I think, as far as aging gracefully [is concerned], I have an eternal fountain of optimism and positivity. Call it youth if you want," she added.

Aniston said everything starts with one's love fo...