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Tom Cruise can't bear to leave Katie Holmes side - even when she's working, it has been reported.
The Mission Impossible star will allegedly travel to the set of wife Katie's new movie Mad Money when filming begins in Louisiana next month.
A source told the New York Post newspaper: "Tom has called producers and told them he will be on set every day.
"He wants to observe what's going on and will probably help Katie out."
Producer Jim Acheson said: "I don't know if that's the case, so I can't confirm. We are happy to have both Katie and Tom on set."
Representatives for Tom and Katie made no comment.
The comedy, about three women who plan to steal millions from the Federal Reserve, also stars Diane Keaton and Queen Latifah.
The source added, "Katie's agent, Hylda Queally chose this role for her because it is a female buddy movie. There is no love interest and she wouldn't be kissing anyone or have a sex scene."
It is rumoured Katie turned down the Batman Begins sequel because of the sex scenes that would be involved with co-star Christian Bale.
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