It was PE, Latifah, Heavy D & The Boys, Kid'n Play, and Chill Rob G. I was a little kid in 8th grade. My friend who I went with was like "Look, Chill Rob G! He's in the back rows!". We had cheap seats way back, and Chill Rob already performed, so we spotted him enjoying the show from the shadows in the empty back seats.

We ran up on him and he autographed our concert stubs...that's all we had. I still got mine. It's at my folks house in one of those plastic baseball card boxes.