OMNIA Nightclub
Ansel Elgort opens for Dutch deejay Nicky Romero.
Foxtail Pool
Jamie Foxx performs during SLS Las Vegas' one-year anniversary festivities.
Surrender Nightclub in Encore at Wynn Las Vegas
Ruby Rose kicks off her deejay tour with a night at the Sin City hot spot.
Tao Nightclub
Family affair! Julianne Hough and Derek Hough celebrate the end of their tour at Tao.
1OAK Nightclub
Cheers! Mariah Carey hosts a beGlammed bash at The Mirage hot spot.
Hakkasan Las Vegas Restaurant
Ashley Madekwe grabs a cocktail during dinner at MGM Grand Hotel & Casino.
1OAK Nightclub
Scott Disick parties at one of his favorite hotspots, three weeks after his split from Kourtney Kardashian.
REHAB Pool Party
Pauly D and Rob Gronkowski buddy up behind the DJ booth at Hard Rock Hotel & Casino.
Encore Beach Club
Rich Kids of Beverly Hills star EJ Johnson celebrates his 22nd birthday with friends at the Wynn.
Drai's Beachclub at The Cromwell
After hanging out with Orange Is the New Black star Ruby Rose, Justin Bieber surprises fans with an impromptu performance of "Where Are You Now?"
Hakkasan Nightclub
Calvin Harris provides the music at the hot spot.
Palms Pool & Dayclub
Amber Rose kicks off Memorial Day Weekend 2015 at the Ditch Fridays party.
Downtown Las Vegas Events Center
50 Cent sits ringside during a boxing match with D Casino owner Derek Stevens and his wife Nicole.
Billboard Music Awards 2015
Cheese! Zendaya snaps a Samsung Galaxy S 6 selfie with fans on the red carpet.
Billboard Music Awards 2015
Do you think lovebirds Taylor Swift and Calvin Harris are picking out a filter on Instagram?
Nick Jonas Live In Concert Tour Announcement
Jennifer Lopez and Meghan Trainor become fast friends at the Billboard Music Awards After Party at The Mansion at the MGM Grand.
Surrender Nightclub
Wet and wild! Amber Rose drenches fans in champagne during a night out at Encore at Wynn.
Showtime and HBO's VIP Pre-Fight Party
Diane Kruger and Joshua Jackson are a perfect match at MGM Grand Hotel & Casino.
Surrender Nightclub
Josh Hutcherson parties with pals.
CinemaCon
Action movie superstars Arnold Schwarzenegger and Tom Cruise attend the Paramount Pictures presentation.
SJP Collection Pop-Up Boutique Opening
Sarah Jessica Parker debuts The Strip Collection, her excluisive Zappos Couture line of shoes, handbags and candles at The Shops at Crystals in Las Vegas.
Hakkasan Nightclub
Christina Aguilera shows off her curves in a printed dress at the MGM Grand restaurant and nightclub's two-year anniversary.
Hakkasan Nightclub
Christina Aguilera and her fiancé Matthew Rutler cozy up at the MGM Grand restaurant and nightclub's two-year anniversary.
Hakkasan Nightclub
Holy abs! Jennifer Lopez shows off her hot bod at MGM Grand.