Paris Hilton added a new occupation to her resume this Saturday night when she made her debut as a DJ at a music festival in Brazil. The heiress, socialite, model, designer and reality star played the Sao Paulo Pop Music Festival to a screaming crowd and mixed reviews.

While Perez Hilton calls this the “New Paris,” superstar dance producer Deadmau5 had a field day on Twitter bashing Hilton’s skills, including calling it was the end of the world when he Tweeted, “to be fair… the mayans saw this s*** coming.”

AS I WAS SAYING…its over.youtube.com/watch?v=Kv-Ens… fb.me/2e7aU89LF

— deadmau5 (@deadmau5) June 24, 2012

He also took a stab at Hilton’s DJ boyfriend/mentor, Afrojack.

thanks @afrojack we appriciate it. we really really do. you are the man. thanks.

— deadmau5 (@deadmau5) June 24, 2012

Afrojack gave Hilton a hand on her new single, “Last Night,” which she played in her set. She also spun remixes of Rihanna’s “We Found Love” and fun.’s“We Are Young.”

-Nee-Sa Lossing, CBS Local