Worst Performances: Troy (2004), Kingdom Of Heaven (2005), Elizabethtown (2005), Pirates Of The Caribbean: At World's End (2007)

It'd be easy to ignore Orlando Bloom's softer-than-cotton ways and "I'm so sensitive" acting stance if he'd just stuck to romantic comedies, or even animated voiceover work. Instead, the English actor has insisted on lessening the masculinity in dude flicks, like the sword-and-shield-heavy Kingdom Of Heaven and the Pirates Of The Caribbean adventures. It's never good when chicks like Diane Kruger (Troy) and Keira Knightley look like they could swiftly kick their male co-star's ass.