Tom Cruise is back on the dating scene since breaking up with Katie Holmes. He's been secretly dating fellow Scientologist Laura Prepon, who plays a lesbian drug dealer on "Orange Is the New Black."

P.R. reps for the two denied any romance in November after the actors were spotted enjoying a cozy dinner at the Manor Hotel in Los Angeles.

However, according to pagesix.com, Cruise and Prepon are still seeing each other, but they are being extremely careful to keep it secret. "It's the buzz on the set of her show."

Also, the British magazine Grazia reported last fall that Cruise, 51, picked up Prepon, 34, in a vintage car and had a bottle of 1979 Merlot waiting on the table when they arrived at the Manor Hotel.

"They spent three hours laughing and joking. It's clear Tom is smitten and after the date he was on cloud nine," the mag reported. "They had their second date at the restaurant, too, meeting for Sunday brunch, and then she accompanied him a few days later to a dinner party at John [Travolta]'s home."

To the rescue is Cruise's hardworking publicist who quickly tried to deny the story. "They see each other at some functions, but they are not dating," an insider told Us Weekly.

A few weeks ago, her ex-wife Katie Holmes, was also caught in another rumor that she is dating How I Met Your Mother Star Jason Segel.

Gossips first came out that the pair are exclusively dating began after a source reportedly told Star Magazine that the two are dating and "having a great time together."

But Holmes' PR rep was quick to deny the issue as well.

"The story is completely untrue," Holmes' representative Leslie Sloane tells Us Weekly. "[Holmes and Segel] have not spoken since she appeared on How I Met Your Mother.

Tom Cruise is set to star in the Sci-Fi Film 'Edge Of Tomorrow' and is scheduled to be released on June 6, 2014.