Yes, Stereogum too has been obsessed with Lily Allen. Especially because we know almost nothing about the blogosphere's newest download darling from across the pond. When ThighsWideShut passed us an MP3 of "Knock 'Em Out," we hit play and wondered for a few secs if she was the new Nellie McKay or the new M.I.A. And then her cheeky/ballsy rhymes ...