The hot-and-happening Priyanka Chopra has signed up as the new brand ambassador of Asmi Jewelry. After playing herself in TVCs for a leading mobile phone company, the Bollywood actress will be again seen playing herself (model-actress) in this recently shot commercial.

The ad will be a show reel of her real life in which the feisty actress will mouth the line, "I believe everyday is a test where I must prove myself."

The ad will also see Priyanka winning the Miss World title and receiving film awards.

Styled by Gavin Mingul, the actress will sport a girl next door, de-glam look and in the final shot walk up to a mirror; check out her diamond necklace and her earrings and turn to camera and say, "I believe in myself and... I believe in Asmi."