Pregnant actress Melissa George has showed off her sexy curves in a raunchy new lingerie campaign for Agent Provocateur.

The Australian beauty models a strappy black bra, suspenders and hold-up stockings as well as knickers exposing her bum in a cheeky ad for the luxury firm's autumn/winter collection.

George announced her pregnancy last month (Aug13) but there is no hint of a baby bump in the promo, as she struts her stuff down a catwalk and writhes around half-naked with two gorgeous models.

The mum-to-be says, "I adored this experience of becoming an Ap woman - I discovered things about myself I never knew existed."

The Sugar & Spice star is expecting her first child with French boyfriend Jean-David Blanc.