Stripping down to a tiny floral bikini at show's end, Kelly Brook showed off her fine figure during her West End stage debut in the hit play "Fat Pig" on Monday (October 13).

Held at the Comedy Theatre in London, Miss Brook took over the role of Jeannie from Joanna Page, who had portrayed the character since the show first took the stage back in May.

Joining the sexy 28-year-old model/actress in the performance were Kevin Bishop (Carter), Nicholas Burns (Tom) and Ella Smith (Helen).

According to The Sun, "Fat Pig sees an instant connection between Tom and Helen, a bright, funny, sexy young woman who happens to be plus-sized. It is only a matter of time before the insults start to fly from Tom's shallow office pals."

Enjoy the pictures of Kelly Brook during her debut performance in "Fat Pig" (October 13).