VIDEOS Paris Hilton premieres new single “Last Night” in Sao Paulo, Brazil

Paris Hilton performing as a DJ at the 2012 Pop Music Festival in Sao Paulo Brazil

Paris Hilton made her much-anticipated DJ debut at the Pop Music Festival in Sao Paulo, Brazil last night, joining a potent lineup of performers that includes J-Lo, Kelly Clarkson, and Cobra Starship. But it wasn’t just the debut of her DJing skills, the performance also marked the debut of her brand new single, “Last Night,” recorded with her rumored boyfriend Afrojack!

Paris Hilton in her sexy dominatrix DJ outfit at the Pop Music Festival in Sao Paulo Brazil

The blonde globe-trotting socialite wore a space-age black basque (see above in a backstage photo just before she went on) with a huge crystal centerpiece running down the middle of the front as she kicked off her set with the new song, mashed up with Rihanna’s “We Found Love.” Paris even sings along!

Here are two audience recordings of the clip, the second of which includes her entire entrance and intro:

And just in case that wasn’t enough DJ PH for you, here is some more video from her appearance:

Paris was her usual enthusiastic and appreciative self as she tweeted throughout her stay in Sao Paulo:

#YES! See u there!☺ RT @JLo: Just arrived in beautiful Sao Paulo. @Kelly_Clarkson @ParisHilton are ready to party tomorrow #PopMusicFestival

Such a beautiful day in Sao Paolo. I love Brazil! So excited for the #PopMusicFestival tonight! ☺♫♡

Busy day preparing for my show tonight. I’m so nervous & excited! I can’t wait to get up there & see #SaoPaolo dance! #YES! ☺♡♫

So nice to see so many of my Brazilian fans outside my hotel. Thank you all for you letters and gifts. So sweet! Love you all so much! ☺♡

@JLo, excited to see you perform tonight at the #PopMusicFestival! Going to be such a fun night! ☺

Can’t wait for tonight! Going to be so much fun! #MusicIsMagical

On my way to The #PopMusicFestival! I have never been so nervous & excited all at once! Can’t wait to have an incredible night! #I♡Brazil! ☺

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! ☺♡♫

Love you #Brazil! What an amazing trip! Jetting back to LA!

Photos: Splash News