Vanessa Paradis
As with Kurt Russel and Goldie Hawn, Vanessa Paradis and Johnny Depp decided that they could enjoy a long-standing and productive relationship without tying the knot. While they may have eventually gone their separate ways, Depp and Paradis did manage to get some beautiful kids out of their time together. Despite how dedicated the two appeared to be to one another, they decided that after 15 years of togetherness that it was time to call it quits.
Vanessa Paradis
Anna Kournikova
Now, this is a particularly difficult celeb to get any information out of. Plenty of journalists have done their best to eek details of her personal life out, most of them failing. What we do know is that from 2001 onwards she has been with Enrique Iglesias. What is up for debate is whether the pop star and tennis player ever tied the knot. Either way, their union produced two wonderful kids, and they certainly seem like a happy family.
Anna Kournikova
