This week I've received a number of e-mails asking advice about Federline Halloween costumes. I can't think of anything scarier! And I'm happy to help... Kevin: Yankees cap, chin strap, wifebeater, tattoo, oversize cargo pants, high-tops (no laces, obvs) Britney: Fright wig, rosary beads, ripped jean skirt/shorts, Uggs, Kaballah bracelet Now, if you really want to do Britney correctly, here ...