Later tonight, girl group 4minute will be making a joint performance with Amerie on KBS Music Bank to perform their collaborative track Heard 'Em All. But while backstage on yesterday's music program, 4minute's brother group BEAST took a quick posed photo with the American singer! Last night on M! Countdown, Amerie appeared on the show and performed her title track on stage. Although 4minute didn't accompany her in this performance, Amerie still put on an amazing and hot performance. Boy group BEAST performed a special ballad track, along with their title track Shock. This led to their first victory as they celebrated with joy on stage. This photo was taken after their win as they shared their victorious joy with Amerie who congratulated them. Stay tuned for Amerie and 4minute's joint performance on Music Bank!