Last night, So So Def’s past and present artists gathered on stage in Atlanta to celebrate 20 years of the house that Jermaine Dupri built. Everyone from Hov to Mariah Carey to Bow Wow to Usher were in the building, and most of the sets went off without a hitch. That is, until Da Brat had her set! While performing, the raptress…who’s known for her baggy clothing…apparently didn’t have her belt on too tightly and down her pants went! Luckily she was properly covered under there…unlike some of her other female counterparts in the business! Check out the hilarious pic in the gallery.