The 2014 Billboard Music Awards brought this year's most successful musicians from across the globe and across genres to the MGM Grand Garden Arena in Las Vegas on Sunday (May 18). Country music was well-represented with many fan-favorite stars making an appearance as performers, presenters and winners.

Miranda Lambert and Carrie Underwood not only took the stage for the highly anticipated debut of 'Something Bad,' both beauties walked the red carpet together, wearing plunging gowns. Lucy Hale showed up as a presenter, Florida Georgia Line took the stage with Luke Bryan, and Shania Twain, who is in Las Vegas more often than any country artist, also presented.

See photos of all country stars who turned up on Sunday.

Frazer Harrison, Getty Images
Frazer Harrison, Getty Images
Ethan Miller, Getty Images

 

Ethan Miller, Getty Images
Frazer Harrison, Getty Images
Frazer Harrison, Getty Images
Frazer Harrison, Getty Images
Frazer Harrison, Getty Images
Ethan Miller, Getty Images
Ethan Miller, Getty Images