Idina Menzel, John Legend Added To NFL Super Bowl: 'Frozen' 'Let It Go' Star & 'All Of Me' Crooner Join 'Roar' Singer Katy Perry & Lenny Kravitz For Football Extravaganza

'Frozen' star Idina Menzel and "All of Me" singer John Legend have been added to the lineup for the 2015 NFL Super Bowl, alongside halftime "Roar" superstar Katy Perry and her special guest, living scarf Lenny Kravitz. Menzel, best known as the singer of "Let It Go" — the worldwide smash hit and bane of parents everywhere — has just recently finalized her divorce from actor Taye Diggs, and will sing the national anthem before Super Bowl XLIX at the University of Phoenix stadium in Glendale, Arizona. Golden Globe winner Legend will sing "America the Beautiful". Read More »