28m
E! News on MSNWhat Ne-Yo, Nick Cannon and More Stars Have Shared About Their Non-Monogamous RelationshipsNe-Yo recently introduced the internet to his four girlfriends. However, the singer isn't the only celebrity to be involved in non-monogamy. Read what more stars have said about their experiences.
Some results have been hidden because they may be inaccessible to you
Show inaccessible results