Last night at Fox Theatre in Atlanta, Jermaine Dupri held his So So Def 20th Anniversary concert where he brought out everyone from Mariah Carey to Bow Wow. Da Brat, T-Pain, Anthony Hamilton, Monica, Usher, Ludacris, Lil Jon, Bone Crusher and J-Kwon were all in attendance as well. The biggest surprise was at the end of the show where Jay-Z came out to perform Money Ain’t A Thang, Public Service Announcement, N*ggas In Paris and Clique. Young Jeezy also came out for a performance as well. Legendary night.