David Tennant, 49 And Georgia Moffett, 35—13 year difference

David Tennant is known to be a very private person, and even mentioned for one interview that he didn’t like talking about his private life, so there’s not much we know about these two aside from the fact that they met at the set of Dr. Who and started dating almost immediately after. Weirdly enough, Moffett’s character in Dr. Who was Tennant’s genetically engineered daughter. It was said that they developed the relationship in 2008 and kept it private in the next few years.

Well, to their credit, they didn’t let the age difference get in their way, and tied the knot in 2011. The two are now raising 5 children together, including Moffet’s child from a previous relationship. The pair still tried hard to make progress in their career after married. Tennant kept acting while Moffett made a new move in producing. It seems that they are ready to raise a third generation of actors since their son studies in a drama school.