4. Jay- Z and Beyonce Knowles
Paul Smith / Featureflash/Crestock.com
Age Gap: 12 years
This is one relationship that has endured the test of time. Beyonce started dating musician Jay-Z at the tender age of 19 in 2001 while he was 31. After courting each other for almost 7 years the pair tied the knot in 2008. Four years later they were blessed with a beautiful baby girl Blue Ivy Carter.
