Wyclef Jean wowed the crowd at Marquee Nightclub at the Cosmopolitan of Las Vegas with an energetic performance that had him leaping over the DJ booth and showing off his handstand and backwards guitar playing skills. 

Pamela Anderson was spotted enjoying tomato basil pasta at Lavo at the Palazzo with a group of friends while at a nearby table Wilmer Valderrama and Demi Lovato and another couple dined on steaks and pasta on Saturday night.

Producer and deejay Will.i.am set the Strip on fire on Friday night with his set at Light Nightclub at Mandalay Bay.

Elyx presents Tao Nightclub at Sundance kicked off their weekend long party at The Village at the Lift in Park City Friday night. The exclusive annual pop-up nightclub was filled with celebrities and VIPs such as Kellan Lutz, Zoe Kravitz, Keanu Reeves, David Arquette and more. Guests listened to the sounds of DJ Vice, drank cocktails from Elyx and refreshments from Redbull.

Deejay and “America’s Got Talent” host Nick Cannon put on a two-hour set on Sunday night at Drai’s Nightclub at The Cromwell.

“The Big Bang Theory” actor Johnny Galecki, actress and “Biggest Loser” reality show host Alison Sweeney, the McCarthys and Laurie Metcalf from “Roseanne,” deejay Questlove, “NCIS” alum Cote de Pablo and more attended the opening of Yardbird Southern Table & Bar at the Venetian and “Frank —The Man. The Music.” at the Palazzo on Saturday night.

Actor Martin Lawrence dined with three friends Andrea’s in Encore Las Vegas on Saturday night.

Ashley Benson was spotted at Tao at the Venetian on Saturday night celebrating the bachelorette party of a girlfriend.

Reality TV star Farrah Abraham hosted a sexy toga party at Ghostbar Dayclub inside the Palms on Saturday afternoon.