'90s R&B crooners K-CI and JoJo have been making women swoon for nearly 2 decades, and continue to hit stages across the country. Unfortunately, one brother of the duo hit the ground first while giving the crowd his all.

While performing in Davenport, Iowa, the duo sung their classic song "HB1" when JoJo suddenly lost his balance and took a nosedive into the ground beneath him. Having watched his bro fall, K-CI walked over to check on him, then jokingly asked the crowd "Who pulled my brother? Who pulled my brother down?"

Check out the awkward footage above.