Is there trouble in TomKat paradise?

Katie Holmes has been “flirting” with her “Mad Money” co-star Adam Rothenberg, according to Life & Style, which reports that the twosome has been throwing more into their romantic performances than the movie script calls for.

“They shot a scene in which Adam wrapped his arms around Katie’s waist, then the two of them had an intimate discussion,” a “set insider” told L&S. “They lingered after the director said ‘cut,’ and it got everyone talking.”

Cruise’s rep insists that the “Top Gun” star isn’t worried.

“He is very confident in his relationship with Katie and supportive of her time working on the set,” she said.

“There’s definitely been some off-camera flirting,” the insider told the magazine, however. “One day, Katie was touching Adam’s arm while they were talking, like girls do when they like somebody.”