Julianne Hough

The former ‘Dancing with the Stars’ professional - who recently divorced former hockey player Brooks Laichs, 40 - revealed back in 2008 that she didn’t intend have sex until she was wed.

She said: "I think [the choice] to have sex before marriage is an individual one, but if you’re just with one person, it’s only for one good reason, and [waiting to have sex] will strengthen that relationship. I’m not trying to preach consequences here, but I think when you say no, down the line, it will be a better decision.”