Katy Perry showed up at the Chateau Marmont in West Hollywood, California yesterday.

The “Teenage Dream” dame looked beautiful in a pink blouse with braided hair and spectacles as she enjoyed the social outing.

Switching to career news, as previously reported by GossipCenter, on Saturday night (May 11) Katy headed over to Las Vegas where she joined the Rolling Stones on stage to sing “Beast of Burden.”

Afterwards, Perry tweeted, “Yes, I just did gyrated on Mick Jagger. WHAT?! #Stones50 …Thanks for letting me be the 5th wheel last night! @Rollingstones .”

  Bieber Lover