Katy Perry: 'So Happy to be Back in Brazil!'

Katy Perry is all smiles as she greets some fans from her hotel balcony on Sunday (July 29) in Rio de Janeiro, Brazil.

The 27-year-old songstress waved and shouted to a crowd of fans below.

PHOTOS: Check out the latest pics of Katy Perry

“I woke up from my cat nap to the sound of hundreds of Brazilian katycats outside my hotel room chanting Katy Eu Te Amo,” she tweeted. “SO HAPPY TO BE BACK IN BRAZIL!”

FYI: Katy is wearing a Theodora & Callum caftan.

10+ pics inside of Katy Perry showing her Brazilian fans some love…