Kelly Clarkson: 'Thanks For an Amazing Night, Brazil!'

Kelly Clarkson works the crowd during her performance at the Pop Music Festival on Saturday (June 23) in Sao Paolo, Brazil.

The 30-year-old singer was joined at the festival by several other performers, including Jennifer Lopez!

PHOTOS: Check out the latest pics of Kelly Clarkson

“Um, Brazil. I LOVE YOU! Thanks for an amazing night! I had the time of my life! Thanks @jasonhalbert for this pic!” Kelly tweeted after her show, along with a picture of the crowd.

10+ pictures inside of Kelly Clarkson performing at the Pop Music Festival in Brazil…