She was at the So So Def's 20th Anniversary Concert at Atlanta's Fox Theatre on Saturday, Feb. 23 when the nip slip happened, but news is just now coming out about it. She had on a gorgeous white dress, but it had no straps at all.
Mariah came out of a cake at the event and as she did it she raised her arms and her nipple came right out of her dress. She waved to the fans and seems to have handled it all very well. She was there to pay tribute to Jermaine Dupri.
Kanye West also showed up at this party and performed several songs. He has been out and about a lot lately. He did impress the crowd.
Are you shocked that Mariah Carey suffered a nip slip at the party? Sound off in the comments on your thoughts.