While the Billboard Music Awards are an all-genre celebration, the country stars in attendance on Sunday night (May 17) shone as bright as anyone on the red carpet before the awards ceremony began and on stage during the show.

BBMAs performers Little Big Town looked flawless on the red carpet outside the MGM Grand Garden Arena in Las Vegas, with Kimberly Schlapman's long blue dress providing a pop of color next to her bandmates' all-black ensembles. Taylor Swift also turned heads in a sparkly white jumpsuit, both pre-show and on stage while accepting the award for Top Billboard 200 Album. Multi-nominees Florida Georgia Line's Tyler Hubbard and Brian Kelley cleaned up nice for the occasion as well.

Click through the gallery above to see photos from throughout the 2015 Billboard Music Awards.