1:37pm PT by Billboard Staff
Katy Perry Joins Rolling Stones in Vegas for 'Beast of Burden' (Video)
Katy Perry is the latest celebrity guest to roll with the Stones on their 50 and Counting tour.
On Saturday night, the pop diva joined the Rolling Stones on stage at the MGM Grand Garden Arena in Las Vegas to duet with Mick Jagger on a rendition of the group's 1978 hit "Beast of Burden." Artists such as Gwen Stefani and Tom Waits have also collaborated with the Stones on earlier tour dates.
The Stones announced the news of Perry's appearance Saturday on Twitter a few hours before the show. "I'm much obliged & quite honored!" Perry tweeted in reply. After her appearance, the obviously excited singer again took to twitter, writing: "Yes, I just did gyrated on Mick Jagger. WHAT?! #Stones50"
A multitude of stars will be back at the MGM Grand on Sunday for the 2013 Billboard Music Awards, where artists such as Justin Bieber, Taylor Swift, Macklemore & Ryan Lewis, Jennifer Lopez, Lil Wayne, Christina Aguilera and more will perform.