How can you not love Karen O from the Yeah Yeah Yeahs? I especially am enamoured of her amazing costuming. Wild, sexy and often beautifully out-there, check out their new single 'Heads Will Roll'. Set in a dark club and featuring a Michael Jackson dancing werewolf that goes on the attack, there is enough red glitter/blood to make you smile and have you singing along in no time. Directed by Richard Ayoade, most famously an actor in the brilliant British television series The Mighty Boosh.