Paris Hilton faced a difficult DJing debut on Saturday night after being booed whilst hitting the decks at the Sao Paolo Music Festival.

Dressed in a Lady Gaga-style knickerbocker playsuit, suspenders and a pair of diamond encrusted headphones, the 31-year-old heiress performed an hour-long set in front of thousands of Brazilian festivalgoers.

But after introducing her new Afrojack-produced single, 'Last Night,' she mistakenly played Rihanna’s hit, 'We Found Love,' at the same time, leading to heckles from the audience.

But the ‘Stars Are Blind’ singer, who will release her second album later this year, seemed oblivious to the negative response, tweeting after the event:

“Wow! What an incredible night! So happy you all loved my set! Loved watching you all smile & dance! One of the best night's of my life!"