7. January Jones & The Mystery Baby Daddy — X-Men: First Class

January Jones gave birth in 2011, and to this day, she’s kept the baby daddy’s identity top secret. She was filming X-Men: First Class at the time, so naturally, the rumor mill decided the father must be director Matthew Vaughn, as they’ve been working long hours together. But Vaughn, who was very much married to Claudia Schiffer, denied it. January raised her son as a single mother and basically said, “Who needs a man anyway?”

8. Tom Cruise & Nicole Kidman — Eyes Wide Shut

Stanley Kubrick’s swan song was supposed to be sexy and mysterious. Instead, it became a circus. At least the behind-the-scenes parts of it. Tom Cruise and Nicole Kidman’s marriage was already about to burst, and tabloids claimed they needed sex therapists to get through filming. Someone even accused them of going to real sex shows for “research.”

Tom and Nicole sued, denied everything, and managed to finish the film after an insane 400 days of shooting. Two years later, they divorced. Turns out, the scariest part of Eyes Wide Shutwasn’t the masks—it was the marriage counseling bills.