Justin Bieber Doesn’t Sing a Note to Help Omnia Nightclub Open

A new nightclub means it needs to help breaking it in and for that, Omnia at Caesars Palace brought in at least one celebrity to help it debut. Enter Justin Bieber, the pop star who makes little girls squeal with delight. Parent company Hakkasan Group paid him to christen its lounge area, the Heart of Omnia, on Saturday night.

While the premise of the invite was a 21st birthday celebration for the pop star, his birthday was March 1. He did however get a birthday cake that replicated his recent purchase, a 1965 Lincoln Continental.

Singer Miguel, reality star Kris Jenner and Scorpion stars Katherine McPhee and Elyes Gabel were on hand to help Biebs celebrate.

In other Omnia news, actor David Arquette, a partner in Hollywood’s Bootsy Bellows with The H.wood Group, which operates Heart of Omnia, was spotted at the gentleman’s club Crazy Horse III at 3 a.m. Friday morning. He drank vodka cocktails and partied with "entertainers" at his VIP table.