Today's hottest names in music are now in Hollywood! For a limited time, meet the Music Tour Traveling Set, featuring Sam Smith, Lorde, Ed Sheeran and Ross Lynch! To celebrate, Madame Tussauds Hollywood is launching a concert ticket giveaway contest. Post selfies with these stars using #MTHMusicSelfie for the chance to win two tickets to see Coldplay in Los Angeles! The contest runs now through May 31, 2016.