Washington D.C.: Seems like Katy Perry's fan just got a bit too cosy with her on stage at the Rock In Rio festival in Brazil.

Katy Perry groped by fan in Brazil
Katy Perry. Pic/Santa Banta

When the 30-year-old songstress' fan came on stage, she started showering a few kisses and then decided to catch a feel of Perry's boobs, reports TMZ.com.

Her act made the 'Roar' hit-maker reach the conclusion that 'she is rolling'.