Iggy Azalea stood high above the rest (literally — 11 stories above the Strip) by hosting the first-ever live New Year’s Eve concert event at Drai’s Nightclub atop The Cromwell.

Love was in the air at Planet Hollywood Resort on New Year’s Eve when newly engaged actress Sofia Vergara, her fiancé Joe Manganiello, Arnold Schwarzenegger, his girlfriend Heather Milligan, Patrick Schwarzenegger and his new romance Miley Cyrus celebrated together.

Legendary musicians Tony Bennett and Lady Gaga took to the Mophie Stage at The Chelsea at the Cosmopolitan of Las Vegas on Tuesday night for their first ticketed performance together in the United States of their Cheek to Cheek tour.

Khloe Kardashian celebrated the last Tuesday of 2014 with an all out girl’s night in Las Vegas with her best friends Malika and Khadija Haqq.

Electro pop artist Kiesza kicked off New Year’s Eve week at SLS Las Vegas when she hosted Membership Mondays inside Foxtail Nightclub on Monday night.

The forecast for New Year’s Eve calls for snow in Las Vegas, but don’t let that stop you for celebrating the start of 2015 in the Entertainment Capital of the World. While Las Vegas has all the usual New Year’s Eve suspects, why not consider some new ways to bring in the new year, like eating 23-karat gold flecked lasagna or kicking off 2015 with Justin Timberlake?

Rapper Dizzy Wright performed at Brooklyn Bowl at The Linq on Saturday night.

Pop singer Britney Spears celebrated the first anniversary of her resident headlining show, “Britney: Piece of Me,” at Planet Hollywood Resort on Saturday night.

The weekend after Christmas is prime time to warm up for the chaos of New Year’s Eve on the Strip. Here, a look at three things to do in Las Vegas this weekend.