Beyonce, Coldplay singer Chris Martin and Bruno Mars perform during halftime of the NFL Super Bowl 50 football game Sunday, Feb. 7, 2016. (AP Photo/David J. Phillip)
Coldplay singer Chris Martin performs during halftime of the NFL Super Bowl 50 football game Sunday, Feb. 7, 2016, in Santa Clara, Calif. (AP Photo/Charlie Riedel)
Coldplay performs during halftime of the NFL Super Bowl 50 football game Sunday, Feb. 7, 2016, in Santa Clara, Calif. (AP Photo/Morry Gash)
Coldplay singer Chris Martin sings during halftime of the NFL Super Bowl 50 football game between the Denver Broncos and the Carolina Panthers, Sunday, Feb. 7, 2016. (AP Photo/Charlie Riedel)
Coldplay singer Chris Martin sings during halftime of the NFL Super Bowl 50 football game between the Denver Broncos and the Carolina Panthers, Sunday, Feb. 7, 2016. (AP Photo/Charlie Riedel)
Coldplay singer Chris Martin performs during halftime of the NFL Super Bowl 50 football game Sunday, Feb. 7, 2016, in Santa Clara, Calif. (AP Photo/Julie Jacobson)
Coldplay singer Chris Martin performs during halftime of the NFL Super Bowl 50 football game Sunday, Feb. 7, 2016, in Santa Clara, Calif. (AP Photo/Marcio Jose Sanchez)
Coldplay singer Chris Martin sings during halftime of the NFL Super Bowl 50 football game between the Denver Broncos and the Carolina Panthers, Sunday, Feb. 7, 2016. (AP Photo/Charlie Riedel)
Bruno Mars performs during halftime of the NFL Super Bowl 50 football game between the Denver Broncos and the Carolina Panthers, Sunday, Feb. 7, 2016. (AP Photo/Charlie Riedel)
Bruno Mars performs during halftime of the NFL Super Bowl 50 football game Sunday, Feb. 7, 2016, in Santa Clara, Calif. (AP Photo/Charlie Riedel)
Bruno Mars performs during halftime of the NFL Super Bowl 50 football game between the Denver Broncos and the Carolina Panthers, Sunday, Feb. 7, 2016. (AP Photo/Marcio Jose Sanchez)
Beyoncé performs during halftime of the NFL Super Bowl 50 football game Sunday, Feb. 7, 2016, in Santa Clara, Calif. (AP Photo/Charlie Riedel)
Beyonce performs during halftime of the NFL Super Bowl 50 football game Sunday, Feb. 7, 2016, in Santa Clara, Calif. (AP Photo/Matt Slocum)
Beyoncé performs during halftime of the NFL Super Bowl 50 football game between the Denver Broncos and the Carolina Panthers, Sunday, Feb. 7, 2016. (AP Photo/Jae C. Hong)
Beyonce and Bruno Mars performs during halftime of the NFL Super Bowl 50 football game between the Denver Broncos and the Carolina Panthers, Sunday, Feb. 7, 2016. (AP Photo/Marcio Jose Sanchez)
Beyonce and Bruno Mars performs during halftime of the NFL Super Bowl 50 football game between the Denver Broncos and the Carolina Panthers, Sunday, Feb. 7, 2016 (AP Photo/David J. Phillip)
Coldplay singer Chris Martin performs with Beyoncé and Bruno Mars during halftime of the NFL Super Bowl 50 football game Sunday, Feb. 7, 2016. (AP Photo/Marcio Jose Sanchez)
Coldplay singer Chris Martin performs with Beyoncé and Bruno Mars during halftime of the NFL Super Bowl 50 football game Sunday, Feb. 7, 2016. (AP Photo/Marcio Jose Sanchez)
Beyoncé, Coldplay singer Chris Martin, and Bruno Mars perform during halftime of the NFL Super Bowl 50 football game Sunday, Feb. 7, 2016. (AP Photo/Charlie Riedel)
Beyoncé, Coldplay singer Chris Martin, and Bruno Mars perform during halftime of the NFL Super Bowl 50 football game Sunday, Feb. 7, 2016. (AP Photo/Charlie Riedel)
Coldplay was joined by past Super Bowl halftime show performers Beyonce and Bruno Mars for a star-studded halftime show during Super Bowl 50 at Levi Stadium on Sunday, Feb. 7, 2016.