"Jersey Shore" alums Jenni "JWoww" and Mike "The Situation" traded in their Shore house for SoBe's Mansion last night, busting moves on stage and beating up the beats in front of a raucous crowd of club-goers.
The duo snuck in through the club's back door last night and headed straight for the roped-off VIP area.
But when DJs Konflict and Ron Luna started spinning, the "beatin' up the beat" fist-pumping took over the fully packed house and the pair from the popular reality TV show emerged on stage.
"We got some Jersey in the building right now," The Situation yelled over the mic. "I'd like to give a special shout out to all the beautiful ladies out there."
The beefcake even challenged anyone in the crowd to out-do his svelte six-pack in the "Best Ripped Abs Contest."
The pair danced on stage, posed for pictures with fans and, of course, pumped those fists in the air.