From left to right, musicians Neil Perry, Kimberly Perry and Reid Perry of The Band Perry arrive at the 54th Annual Grammy Awards held at Staples Center on Feb. 12, 2012, in Los Angeles.
Mitch, left, and Janis Winehouse arrive the 54th Annual Grammy Awards on Feb. 12, 2012, in Los Angeles. They are the parents of the late singer Amy Winehouse.
From left to right, Ben Lovett, Winston Marshall, Ted Dwane, and Marcus Mumford of Mumford & Sons arrive at the 54th Annual Grammy Awards held at Staples Center on Feb. 12, 2012, in Los Angeles.
From left to right, musicians Leeland Dayton Mooring, Jack Anthony Mooring, Shelly Mooring and Mike Smith of Leeland arrives at the 54th Annual Grammy Awards held at Staples Center on Feb. 12, 2012, in Los Angeles.
From left to right, musicians Carl Broemel, Jim James and Patrick Hallahan of the band My Morning Jacket arrive at the 54th Annual Grammy Awards held at Staples Center on Feb. 12, 2012, in Los Angeles.
From right to left, musicians Jesse Carmichael, PJ Morton, Michael Madden, Adam Levine and James Valentine of Maroon 5 arrive at the 54th Annual Grammy Awards held at Staples Center on Feb. 12, 2012, in Los Angeles.