Katy Perry gets groped by fan on stage during concert

RIO DE JANEIRO — That didn't go as well as planned, but an invite to a fan to join Katy Perry is going viral. Over the weekend, the "Roar" singer invited a concertgoer to join her on stage, but instead of singing and dancing with the mega-hit maker

Katy Perry welcomed an overzealous fan on stage during her Rock In Rio performance, and she kissed and smothered the pop singer while apparently high on Molly.

We couldn't get enough of the Katy Perry fan who appeared to be "rolling" when the songstress pulled her up on stage during her Rio concert! But according to the super affectionate fan, she wasn't even high OR drunk — just 

The fan, whose name Katy could not pronounce, came on stage, hugged the star and started kissing her cheek and her neck. “I think she's rolling,” Perry laughed as the fan continued to touch her and grabbed her boob. Used to millions of fans swarming

RIO DE JANEIRO — That didn't go as well as planned, but an invite to a fan to join Katy Perry is going viral. Over the weekend, the "Roar" singer invited a concertgoer to join her on stage, but instead of singing and dancing with the mega-hit maker