When January Jones told GQ that her ex Ashton Kutcher didn't believe she should become an actress we were outraged. For a second. Then, confusion set in.

As 'Mad Men' lovers, we're glad Kutcher didn't keep her down, but that's not what really hit us. What upset us more is the fact that we had no idea these two were an item once upon a time. So it got us thinking ... what other couple's past romances surprise us today?

Take a look and see if you knew these celebs and their famous exes. Check It Out

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Seriously, They Dated?
Michael Bolton and Ashley Judd dated in the 1990s -- but we had no clue. What other old celebrity pairings surprised us? Click Through the Gallery >>>
Dave Allocca, DMI / Time Life Pictures / Getty Images
Dave Allocca, DMI / Time Life Pictures / Getty Images