Rita Ora and Iggy Azalea promote Black Widow

International recording stars Australian Iggy Azalea and UK singer songwriter Rita Ora rocked contrasting styles as they promoted their collaborative single Black Widow in London.

Arriving at Capital FM Radio in London, Rita (above) looked stunning wearing Philipp Plein jeans and jacket, Red Snakilta 120 Studded Christian Louboutin boots.

In contrast Iggy Azalea (below) rocked casual wearing Opening Ceremony Keaton fur sleeve pullover and white jeans.

During their short visit to the UK the two stars visited Capital FM, Kiss FM and Radio One before jetting out of the UK.

Rita Ora is currently promoting her self-styled designs for Adidas in the far-east.

Iggy posed for photographers and met with her fans at BBC studios in London.

(Fashion researcher/editor Samata Angel).