Coldplay, which has sold more than 80 million records worldwide and is best known for songs like "Yellow," "Fix You" and "Viva La Vida," will be the headline act for the Super Bowl halftime show on Sunday night. And to spice things up, the British rock band will be joined by Beyonce during the show at Levi's Stadium in Santa Clara. The two artists recently collaborated on a pair of songs -- "Hymn for the Weekend" and "Up and Up" for Coldplay's new album A Head Full of Dreams.
And to kick things off, Lady Gaga will belt out The Star-Spangled Banner before the league's golden anniversary game. Also, Academy Award winner Marlee Matlin will perform the anthem in sign language for the hearing impaired.