You'll Crack Up at the Grimm Cast's Throwback Halloween Costumes

Bitsie told us how she came about her original look back in 2007: "I was busy shooting a TV series called Quarterlife, and my friends in Maroon 5 have an epic Halloween party every year. I was dying to go but was super slammed with work and didn't have time to put an outfit together. I went to work on Halloween with a blue wig and that was it, and asked the wardrobe department to throw together something — anything — that incorporated the blue wig, since I'd be going straight from set to the party. I was slightly mortified (and amused!) when I realized they had me dressed in head-to-toe blue, had printed the Viagra logo on my (skimpy) clothing, and — the kicker — had put a fake Viagra label on a pill bottle, filled with mini blue M&M's. I loved how cheeky my outfit was and was impressed at their ingenuity given so little time!"