Kelly Brook bares all for a sexy Reebok ad

Updated: Aug 04, 2010, 12:24 PM IST

Los Angeles: British model Kelly Brook has once again bared all, this time for a new Reebok advertisement.

The 30-year-old, who recently shed her clothes for Playboy magazine, appears in the ad wearing nothing but Reebok`s footwear EasyTone trainers, which is designed to tone bums and legs while walking, reports

Brook is nursing a broken heart after splitting from rugby star Danny Cipriani. She is said to have thrown herself into her work to cope with it.