“The Real Housewives of Atlanta” star NeNe Leakes was mistaken for a drag queen doppelgänger, Tiffany Fantasia, when she popped into South Beach, Fla., drag hot spot the Palace, Page Six is told.

“A group of tipsy boys shouted, ‘You’d better work it, Tiffany T. Fantasia!’ But it was NeNe,” a spy told us. “She entered and played it off like a true diva. She walked in with a fierce walk and winked at the table.”

We’re told the reality star was swarmed with “selfie requests” from fans once revelers realized she was the Bravo star and not the world-renowned drag artist. Leakes has frequented the bar with Andy Cohen.