Katy Perry's teenage dream has been fulfilled. The 28-year-old singer joined The Rolling Stones on stage to perform a duet with Mick Jagger at their MGM Grand Garden Arena show in Las Vegas on Saturday, May 11.
For her guest duet, Perry took the stage in a sexy leather dress and tall boots to sing the band's 1978 classic "Beast of Burden" with Jagger, 69. After the show, she couldn't contain her excitement.
"Yes, I just did gyrated on Mick Jagger. What?!" she tweeted. "Stones 50." When a fan called her out on her poor grammar, Perry wrote back, "I noticed that. I guess I was too excited. Sorry mom."
Perry also posted a picture of her performing with Jagger, and captioned the snapshot, "Mick & Kate forever!" In a group photo with The Rolling Stones, Perry wrote, "Thanks for letting me be the 5th wheel last night!"
Watch the video of Perry's duet with Jagger above and tell Us: How do you think she did?
This article originally appeared on Usmagazine.com: Katy Perry Joins Mick Jagger in Beast of Burden Duet at Rolling Stones Concert