Lady Antebellum, from left, Dave Haywood, Hilary Scott, and Charles Kelley, arrive at the 53rd Annual Grammy Awards on Sunday, Feb. 13, 2011, in Los Angeles.
Chris Baio, Rostam Batmanglij, Ezra Koenig, and Chris Tomson of the band Vampire Weekend arrive at the 53rd Annual Grammy Awards on Sunday, Feb. 13, 2011, in Los Angeles.
Mumford & Sons, from left, Ben Lovett, Winston Marshall, Marcus Mumford and Ted Dwane arrive at the 53rd Annual Grammy Awards on Sunday, Feb. 13, 2011, in Los Angeles.
Kings of Leon, from left, Jared Followill, Caleb Followill, and Nathan Followill arrive at the 53rd Annual Grammy Awards on Sunday, Feb. 13, 2011, in Los Angeles.
