You've heard the single -- now watch the performance!
On Thursday's Real Housewives of Atlanta reunion special, Kim Zolciak debuts her single, "Tardy for the Party," for the first time on TV -- and yes, she actually sings live. (Watch a clip above.)
Flanked by two backup dancers, Zolciak -- wearing skintight black leggings and leather boots -- tries to engage the cast while working the stage. "C'mon bitches," she calls, as Sheree Whitfield, NeNe Leakes, Lisa Wu-Hartwell and Kandi Burruss look on.
Zolciak's fellow Housewife, Burruss, produced the single that's available on iTunes, and she tells Usmagazine.com she was impressed with her pal's vocal effort.
"Everybody has something to say about the song!" Burruss tells Us. "Just like everyone else, I watched the first season of the show, and I knew what everyone thought of her vocals. I knew if it wasn't hot, people would look at me like I'm whack. I took it in... but the only thing I kept was the title!"
Watch Zolciak's full performance tonight at 9 p.m. EST on Bravo.