WATCH: That Time Audience Member Rihanna Sang with Kanye West at FYF Fest

at 10:44 am | By
57th Annual Grammy Awards: On Stage Performances
"FourFiveSeconds" Video
Starring, Rihanna, Kanye West and Sir Paul McCartney.

When Rihannais in the crowd during your performance, you let her sing.

That’s exactly what happened on Saturday (Aug. 22) when Kanye West delivered his set at the 2015 FYF Fest in Los Angeles.

As Billboard and other sources note, Yeezy found everybody’s favorite Bad Gal in the audience and proceeded to give her a mic at just the right time: during the chorus and her hook for “FourFiveSeconds.” Here she is doing her thing from the crowd:

Yes, it’s very Taylor Swift of Kanye to pull this off. Want more proof of that comparison? Here’s RiRi actually on stage with her pal during their hit “All Of The Lights.”

This is perhaps the best thing to come out of the last-minute lineup changes the festival made just a few days ago. West stepped in to headline Saturday’s roster after Frank Ocean pulled out “on his own terms.”

West was just one of the many big acts to take to the stage this past weekend. FKA twigs, Run the Jewels, Solange, Bloc Party, D’Angelo and Belle & Sebastian also performed at the festival’s 12th run.