Odd Future

This ultra-hyped Californian teen rap collective – full name: Odd Future Wolf Gang Kill Them All – have set the US hip hop world ablaze with their contrary blend of eloquence, intelligence and brattish, deliberately provocative obnoxiousness. It's not a group so much as an affiliation, and members including Tyler The Creator, Earl Sweatshirt and especially Frank Ocean have high-profile solo careers, but the whole OFWGKTA gang occasionally gets together for a huge live performance. And then things get messy.