Open Marriages: Hollywood’s Worst Kept Secret?
Justin Timberlake and Jessica Biel

As one of the sexy couples on the list, this open marriage actually comes as quite a shock, although it may no longer be the preferred method of love for the two. Reportedly, toward the beginning of Timberlake and Biel’s heated romance, the actors were open about being with other people (and who could blame them.)
For the few years that the marriage has lasted the couple was allegedly happy together, however, recent developments have shown that a divorce may be in the works. Apparently, Justin’s “openness” with other women has become too much to handle for Biel and she’s sick of it.
Rachael Ray and John Cusimano

On the more private side of the spectrum, Rachael Ray and husband John Cusimano have been exploring an open relationship for years. With reports showing Cusimano dating other women and being spotted at a notorious New York swingers club, the two clearly have a contract.
However, their families are not on board as Ray has publicly stated on her show that “their extended family gets hurt when there is talk like that.” Despite the clear evidence pointing to the couple’s lack of monogamy, they have yet to clearly state that they engage in an open relationship.