SIGHTINGS: KATY PERRY AT ROI CHOI'S BEST FRIEND

At grand opening of Roy Choi’s Best Friend restaurant on Friday (Dec. 28) at Park MGM: pop superstar Katy Perry, DJ singer-songwriter Samantha Ronson, rapper and actor YG, actress Regina King, Academy Award-winner Marisa Tomei, and actor Jesse Tyler Ferguson, before and after Lady Gaga's Enigma show debut at MGM Park Theater.

Vegas Diary SightingsNorm Clarkeroi chois best friendkaty perry, roi choi'sComment