Carrie Underwood Thanks Fans After Winning Billboard Milestone Award - Watch Now!

Carrie Underwood is grinning ear to ear while accepting the Milestone Award during the 2014 Billboard Music Awards held at the MGM Grand Garden Arena on Sunday (May 18) in Las Vegas.

“I truly have the best fans in the world,” the 31-year-old country singer said after beating out OneRepublic and Ellie Goulding for the fan voted award at the event, which was also attended by her husband Mike Fisher. Watch the video below!

PHOTOS: Check out the latest pics of Carrie Underwood

Earlier in the night, Carrie and Miranda Lambert performed their new duet “Somethin’ Bad,” which will appear on Miranda‘s upcoming album Platinum.

FYI: Carrie is wearing a Jill Stuart dress, Giuseppe Zanotti shoes, Jorge Adeler earrings, Amrapali ring, a Marina B ring, and carrying a Rene Caovilla bag.