4. Will SmithÂ
Will and Jada Smith have been married since 1997 and for the past few years, the details about their relationship have been made public. They each had several encounters with other people and declared so.
In recent interviews, they both discussed their views on marriage and the fact that they have separated for a while.
5. Demi Moore
Remember that time when Demi Moore married actor Ashton Kutcher? Years after their divorce it was revealed that the two had an open marriage and EVERYONE in Hollywood knew about it but managed to keep it a secret.
That’s quite impressive even for Hollywood.