New Performers Announced for Billboard Awards

Raphael Chestang
ET Online
Usher Reschedules Tour, Focusing on His Kids

Usher, Kelly Clarkson, Linkin Park, Nelly Furtado and more are set to perform at the 2012 Billboard Music Awards in Las Vegas on May 20.

The award show, hosted by Modern Family stars Ty Burrell and Julie Bowen, is unique in that finalists are based on social interactions on social media sites, digital sales and other key fan interactions.

RELATED: Modern Family Stars to Host Award Show

Justin Bieber, Carrie Underwood, Cee Lo Green, LMFAO and The Wanted were previously announced as performers for the upcoming award show.

The Billboard Music Awards airs May 20 live from the MGM Grand Arena at 8 p.m. ET on ABC.

They Dated?! Surprising Celebrity Hookups
Star Sightings: Celebrity Candids
Stars Keep it Real