The Black Widow hitmaker, who recently went public with her breast enhancement surgery news, has joined fellow Aussie star Miranda Kerr for the firm's 100th anniversary advertisements, with Azalea showing off her new boob job in one shot by posing in a bra and panties from the company's basics collection.

Applauding Azalea's new campaign, a Bonds representative says, "As a great role model for women and a long-time fan of Bonds, who grew up wearing Bonds hoodies and undies, Iggy's down-to-earth attitude makes her the perfect fit for Bonds."

The hip-hop star is no stranger to the modelling world - she is also the face of U.S. teen fashion store Forever 21 and has her own shoe collection with top footwear brand Steve Madden.