Chris Brown, that bastion of good judgement, is once again courting controversy. The singer attended a Halloween party thrown by Rihanna, but the latest Brown-Rihanna meeting isn't what has fans peeved—it's his costume choice. E! reports that Brown and four friends went as a posse of Arab-style terrorists, complete with beards, turbans, and weapons, as evidenced by an Instagram shot and Brown's accompanying tweet: "Ain't nobody F--king wit my clique!!! #ohb." Sure, it's just a costume, but "given his history, you wouldn't think Chris Brown would want to associate himself with violence and destruction," writes Rebecca Macatee.
Meanwhile, Leann Rimes stirred up her own batch of controversy by dressing as Sandy from Grease—days after the storm of the same name. US Weekly has pictures. Hubby Eddie Cibrian got his Danny on to complete the effect.