Promoted as the largest music event in history, with nine editions across three countries having generated live audiences of over 5 million people to date, this year’s Rock in Rio takes place in Brazil’s famed city of carnivale, Rio de Janeiro. For more info on who’s playing and what’s going on, visit the fest’s official site here.
But for now, check out our Celebs.com gallery below for the hottest pics of Katy Perry dressing as a cat, rocking the blue number above, kissing a lucky fan, and otherwise rocking Rio!!!
All images courtesy of Image.net/Getty Images for Rock in Rio