It’s Britney… and Barbie B*tch! The two femme fatales tour mates teamed up for their first live performance together on Britney’s “Femme Fatale” tour at the Staples Center in Los Angeles on Monday night (June 20).

Britney closed the show with “Till the World Ends,” bringing out the remix collaborator for the grand finale.

The crowd roared with applause as the ladies stood side by side and performed the song’s remix before Britney took flight above the stage and confetti shot in the air.

Last week there were rumors that the two ladies had a fight on the tour.

Watch Nicki Minaj and Britney Spears perform live below.