Coldplay, Bruno Mars, and Beyonce join forces for the Super Bowl 50 halftime show

For the Super Bowl 50 halftime show, Coldplay called in a few friends to help rock Levi's Stadium. After playing a medley of hits, the band stepped aside to let Bruno Mars perform "Uptown Funk" and Beyonce and crew steal the show with "Formation." The show ended with everyone joining forces to sing together, fireworks, and a special message in the stands. Embed from Getty Images Embed from Getty Images Embed from Getty Images Embed from Getty Images Embed from Getty Images Embed from Getty Image...