Katy Perry was welcomed with open arms by Mick Jagger for the Rolling Stones concert at the MGM Grand Garden Arena in Las Vegas.
The 28-year-old graced the platform wearing lots of leather in the form of sexy thigh-high boots and a bustier top with a coordinating skirt.
Perry sang Beast of Burden from the group’s Some Girls album and was thrilled to be in the presence of Keith Richards, Charlie Watts, Ronnie Wood and singer Mick Jagger.
In fact, Perry was so happy about joining Jagger that she found herself getting overly tactile.
After the 50 and Counting tour show, she boasted on her Twitter page: “Yes, I just did gyrated on Mick Jagger. WHAT?! #Stones50.”
Her appearance just six songs into the set came only a few hours before the musicians announced the act.
Perry replied “I’m much obliged and quite honored” to a tweet which revealed their plans.
Perry isn’t the only act to join the Rolling Stones on stage this year. They have had several collaborators with singers including Tom Waits and Gwen Stefani.
The follow evening Perry put on a more preppy show as she wore relaxed to gear to the famous Chateau Marmont hotel in West Hollywood, California.
She donned a pink button up shirt with large spectacles and a side braid in her raven tresses as she spent Mothers’ Day with a friend.