Billboard Music Awards: Demi Lovato Performs "Cool for the Summer"

The show is airing live on ABC from the T-Mobile Arena in Las Vegas.

Demi Lovato took to the stage at Sunday's Billboard Music Awards to perform her hit single, "Cool for the Summer" in a mesh dress with a unisex bathroom sign on the front in protest against the "bathroom bill." The songstress is nominated for top social media artist at the awards show.

Lovato and fellow performer Nick Jonas were featured in James Corden's most recent episode of "Carpool Karaoke" on The Late Late Show. The two former Disney stars also will begin touring together this summer.

Ciara and Ludacris are hosting the awards show, which is also featuring performances from Fifth Harmony, Troye Sivan and the Go-Go's. 

The 2016 Billboard Music Awards aired live on Sunday on ABC from the T-Mobile Arena in Las Vegas. For a list of the winners, click here.