Where celebrities Christina Milian, Wiz Khalifa and more partied in Las Vegas

Singers, dancers and reality stars dominated the nightlife scene in Las Vegas over the weekend.

Singer and actress Christina Milian performed at the Flamingo Las Vegas’ Go Pool on Saturday and Sunday. The Grammy Award-nominated artist performed her hit “Dip It Low” as well as her new single “Like Me” on Saturday. Between songs, the singer soaked fans with champagne showers.

Then on Sunday, Milian and a group of friends headed to the Linq Pool at The Linq. She took selfies with fans and played jumbo Jenga, later showing off her shuffleboard skills.

“Dancing with the Stars” pros Derek and Julianne Hough celebrated the final show of their sold-out tour, “Move,” at Tao Nightclub at the Venetian on Saturday night. The brother-and-sister team, along with 20 cast members, sat at a dance floor table. The crowd formed a circle so the group of dancers could show off their best moves.

Friday night brought DJ Daddy Kat aka singer Wiz Khalifa to Tao, where he hosted his official concert after-party. Rapper Juicy J joined Khalifa at the nightclub and even rapped along when his own record was played.

Former contender on ABC’s “The Bachelor” Carly Waddell and past finalist on “The Bachelorette” Dan Cox celebrated the season premiere of “Bachelor in Paradise 2” at Chateau Nightclub & Rooftop at Paris Las Vegas on Friday night. The co-stars mingled with fans near their VIP booth that overlooks the Las Vegas Strip, and blasted confetti into the crowd.