Ludacris and Soulja Boy are set to perform at AT&T’s ‘Unofficial’ 2008 SEC Football Championship After Party, this Saturday, Dec. 6th at 8 p.m. at the Tabernacle in Atlanta.  Ludacris will perform some of his most popular songs as well as some new cuts from his album “Theater of the Mind,” which dropped on Nov. 24. Soulja Boy Tell’em, who will open the show beginning at 9 p.m. ET, plans to perform songs from his upcoming album, “iSouljaBoyTellem,” which drops Dec. 16.

Fans interested in attending the FREE concert can text ATTLUDA to 66937* for a mobile ticket good for two people. Mobile tickets will be delivered via text message by Dec. 3. The first 1,000 fans in line on Saturday with a mobile ticket will be admitted. Fans not in the ATL area, can still text in and receive an alert to view exclusive concert footage when available.