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backup dancers.” Our source there said the group was fueled only by Red Bull and water.

Somewhere between the eatery and the club, a second source spotted Lovato’s entourage stopping by Ball & Chain club to Salsa dance.

Lovato’s sobriety has not curtailed her late night fun. On March 15, shortly before 1 a.m., she tweeted “Just officially turned 6 years sober. So grateful for another year of joy health and happiness.”

The former Disney Channel star spoke about her battle for sobriety and eating disorders in the documentary “Simply Complicate,” which was released on YouTube in the fall. She also confessed that she uses dating apps to meet partners of both sexes.

While Lovato was making her getaway from E11EVEN Miami around 4 a.m., “Don’t” singer

and his friends were walking through the door on their way into the 24/7 hotspot.

“They exchanged hellos and hugs before Bryson walked inside,” we’re told. Also in the house was boxer Knock knock. The doors of the Chelsea Hotel will be auctioned off April 12 to benefit City Harvest. A slew of famous folk stayed at the legendary digs including Janis Joplin, Mark Twain, Jerry Garcia, Jim Morrison, Leonard Cohen and Andy Warhol. And starting Wednesday and running through April 11, the portals will be on view to the public at the Rico/Maresca Gallery free of charge.