Iggy Azalea may have taken a tumble during a pre-VMA performance of "Fancy" on Friday, but she more than found her stride during her performance of "Black Widow" at the 2014 VMAs on Sunday (August 24).

With partner-in-song Rita Ora joining her on stage, Iggy treated fans at home and in Los Angeles to a fiery performance of her "Fancy" follow-up, "Black Widow" -- already making waves in its own right.

"You used to be, thirsty for me/ But now you wanna be set free/ This is the web, web that you weave/ So baby now rest in peace," Rita sings on the song -- and the two ladies brought those lyrics to life during their VMA performance.

With an enormous spiderweb as their set backdrop, the pop powerhouses -- backed by a live band that included a drummer, violinist, and more, as well as ballet dancers -- donned all black outfits to delivery their duet.

Check it out above -- but be careful, or you might get caught in their web.