Fans are shocked that 90s pop sensation Chris “Mack Daddy” Kelly has died at 34. Discovered by super producer Jermaine Dupri, Kelly and Chris “Daddy Mack” Smith, the “totally krossed out” duo that formed the group Kriss Kross recently performed, February of this year, at the So So Def Anniversary show in Atlanta. They were still wearing their clothes backward performing their big hits “Jump,” “Warm It Up,” and “Live & Die For Hip Hop.”