Colin has recanted his bad-boy ways, so the Hollywood heartthrob could be an interesting match for Katie. The "Total Recall" star is clean and sober, and he hasn't had a major relationship since 2009. Colin has two sons, 8 and 2, so he knows a thing or two about life as a single parent. Plus, he hasn't rejected the possibility of finding love. "To be honest, I'm not looking for a woman at the moment, but if it happens, it happens," he recently told a German magazine.