JUST ADDED: 5 Seconds of Summer will be rocking the stage at this year's iHeartRadio Music Festival Village in Las Vegas! The band sat down with Ryan Seacrest to break the news. Click here to buy your tickets now, before they sell out!
Demi Lovato is heading out on her "Neon Lights" tour ... and she's taking the whole "neon" thing very seriously!
Having previously dyed her hair blue, Demi has dyed her hair bright pink for her upcoming tour!
She posted a photo to her Instagram account with the caption "#NEONLIGHTSTOUR."
Check it out below!