Kelly Brook thinks her boobs are a "big disappointment".
The 31-year-old star - who posed for Playboy magazine last year - explained while she is proud her assets are her own, they do "flop" when she takes her underwear off.
She said: "Well, they're mine so that's nice. They're not fake, but they hang a bit.
"They're not super-perky because they're so big. That's always a big disappointment, I think. Like when you take your top off and they go flop!"
Despite claiming she would be "too squeamish" to go under the knife for cosmetic surgery on her breasts, the brunette beauty admitted she is envious of Halle Berry and Angelina Jolie's figures.
When asked whether she would ever have a breast lift, Kelly said: "No, because apparently they take off your nipples. No, no, I really couldn't. I don't even think I could have a boob job I'm too squeamish to have someone do that to me.
"Halle Berry has got really good boobs. And Angelina Jolie."