Ke$ha sings Bad Reputation with Joan Jett at iHeartRadio Festival

The singer Ke$ha was one of the attractions at the iHeartRadio Festival, held this weekend in Las Vegas.

During her show, the artist of 26-year shared the stage with rocker Joan Jett to perform the classic song "Bad Reputation".

In the event, the singer also performed hits such as "Die Young", "We R Who We R," "Blow," "Dirty Love (Feat. Iggy Pop)", among many others.

Check out the f performance of "Bad Reputation" below: