8. David Schwimmer and Zoe Buckman

 Zoe Buckman; David Schwimmer arrives at the, Trust, Premiere at Directors Guild of America on March 21, 2011 in Los Angeles, CAkathclick/Bigstock.com

Age Gap: 19 years

After a whirlwind romance David Schwimmer married his British girlfriend and part-time photographer Zoe Buckman. Zoe is 19 years younger than David. The couple has a daughter born in 2011.

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