Watch: #IdinaMenzel Sings Amazing Rendition Of The National Anthem At #SuperBowlXLIX

Idina Menzel kick off the Super Bowl XLIX on Sunday by flawlessly singing The Star-Spangled Banner Right before the big game between the #NewEnglandPatriots and the #SeattleSeahawks at the University of Phoenix Stadium, Glendale, Arizona. Watch below.