Sienna Miller

Back in 2005, James admitted to Face.com that he thought Sienna is pretty, and listed her as one of his favorite actresses. Interesting. Since her split from Jude Law, she's been rumored to be dating a slew of men, none of them seriously. We think it's about time Sienna hop back on the dating wagon! And who's a better catch than romantic singer, James? He'll swoon her with "You're Beautiful" and the rest will be history.

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