Angelina Jolie has a plastic surgeon to thank for her enviable post-pregnancy figure, according to a report.

The Changeling star stepped out on the red carpet at the weekend in a fitted black Versace number, looking as if she had never even given birth.

A source tells Star magazine, "She doesn't like to talk about it or admit it, but Angie told some friends that she had a 'mommy tuck'.

"She likes the way that sounds better than tummy tuck.

Angelina is famous for her perfect pout and stunning shape, which won her the role of Lara Croft in Tomb Raider.

See Angelina's perfect curves here