Jermaine Dupri's So So Def 20th Anniversary concert.

Jermaine Dupri shut the city of ATL down a few weeks ago for his So So Def 20th Anniversary concert. He brought everybody back to the good ol' 90's, there was performances from Jay-Z, Jeezy, Kris Kross, Bow Wow and an appearance from Mariah Carey, Monica and more. Jay-Z took the party over to Compound Nightclub to host his D'usse Cognac & Alex Gidewon-sponsored afterparty.

video: "Look At Me Now" freestyle - Da Brat & Jermaine Dupri

Nelly's 5th annual Black & White Ball.

Nelly and Ashanti hit the stage this weekend as part of Nelly’s 5th Annual Black and White ball in St. Louis. The holiday gala is held every year to present scholarships to kids in the area. Celebrity guests included Jermaine Dupri, NFL player Steve Jackson, and D.M.C