ex, split, break up, reconcile, reunite, Katie Holmes, Chris Klein
Katie Holmes and Chris Klein
Now that TomKat is no more, we think it's high time Katie moved on -- by getting back with the man she was set to wed mere months before she became Mrs. Tom Cruise. Katie and the "American Pie" star called off their engagement and ended their five-year relationship back in 2005, and Chris has come a long way since then: He sought treatment for alcoholism in 2012 and has been slowly plotting his career comeback. Does that mean he's mature enough now to rekindle his romance with Katie?