open relationships

(Newser) - How do celebrity couples keep things exciting in their relationships? Well, some of them do so by keeping things ... open. The Frisky rounds up 10 famous couples who are said to be in open relationships—and some have even admitted it:

• No rumors here: Mo'Nique has said herself that

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(Newser) - A cheating lover is more likely to pick up and spread an STD than a person in an open relationship, according to a new study in the Journal of Sexual Medicine. The reason may be connected to drugs and booze, which are used 64% more in unfaithful hookups. This correlates...