Not only did she put on a performance for her headlining residency at The Colosseum at Caesars Palace in Las Vegas, but she also showed up later at 1 Oak Nightclub at the Mirage Hotel and Casino for a DJ gig.
What? DJ Mariah? Yep. The superstar singer marked the occasion by arrivingÂ at the partyÂ wearing a very revealing ensemble reminiscent of Lady Gaga's pantsless bodysuit outfit on the Met Gala red carpet in May.