Jennifer Aniston relies on a clever trick to stay looking perky, according to U.S. sources.
The Friends star - who is currently promoting her new movie Marley & Me - is said to use plastic nipples to enhance her assets.
A source tells Star, "Jennifer loves these things, because they really make the most of her assets when she's wearing a tight top."
Jen recently showed off her enviable figure by stripping for GQ U.S.A save for a thin, stripey tie.
She told the magazine, "I'm healthier. I'm more at peace in my mind and with my body."
Jen's nipples made headlines recently with the release of a calendar which features the actress posing in a wet T-shirt under a waterfall.
See some of Jen's sauciest cover shoots below