Nick and Vanessa Lachey began dating in 2006 and tied the knot in the British Virgin Islands in July 2011. Throughout their relationship, the couple has welcomed two beautiful children, son Camden and daughter Brooklyn, and are currently expecting their third child, a baby boy. Nick and Vanessa celebrated their five-year wedding anniversary this past July, and Vanessa marked the special milestone with a gorgeous photo of the two on the beach, writing, "10 years of Lovin', 5 years of Marriage, 2 Beautiful Babies, 1 Crazy Love. Happy Anniversary, Baby!" Could they be any cuter?