Video After The Jump
Bobby Brown's personal trainer probably got fired last week because the 45-year old R&B singer couldn't make it through a New Edition concert in Mississippi.
The "My Prerogative" hit maker knew the moves as the group sang "If It Isn't Love," but he couldn't execute them. At one point he stops dancing and puts his hands on his knees. He starts dancing again a few seconds later before giving up and exiting the stage.
The rest of the group members didn't miss a beat and continued their performance.