Rita Ora & Iggy Azalea perform ‘Black Widow’ on ‘Ellen’...

Backed by an orchestra and full band, Rita Ora joined Iggy Azalea for a second televised performance of their hit single 'Black Widow.' It sounded like Iggy was losing her voice but at least her verses were totally live and Rita delivered vocally as well. 

The pair wore matching white spiderweb catsuits as they took over Ellen's stage.

It was more or less a toned down version of their VMAs performance, but Iggy's backup dancers proved ballet too can look just as bad ass.