Beyonce and Jay-Z: 12 Years
In 2001, 19-year-old Beyoncé began dating fellow superstar musician Jay-Z, then 31. Their age gap was clearly not a problem, because the lovebirds tied the knot after a lengthy courtship in 2008. Now, years later, they're the proud parents of tiny Blue Ivy Carter. We’ve got high hopes for them to go the distance!