Superbowl XLVI Superbowl XLVI

Kickoff approaches as the New York Giants and the New England Patriots prepare to meet again in Super Bowl XLVI — four years after the Giants' upset.

The game — TV's most-watched event — is being broadcast live Sunday from Lucas Oil Stadium in Indianapolis.

Are Super Bowl ads running too early?

Blake Shelton and Miranda Lambert will sing "America the Beautiful" and Kelly Clarkson will perform the national anthem. Madonna will headline the halftime show, along with special guests Nicki Minaj and M.I.A.

The new season of The Voice will air after the Super Bowl.

Super Bowl XLVI starts about 6:30 p.m. ET/ 3:30 PT on NBC.

Follow on Twitter for live updates throughout the game.

Will you watch? Who do you think will win?