Just when the media started to get over the shock of what went down during Tom Cruise and Katie Holmes' 2006 wedding, Leah Remini is dishing even more dirt on Scientology's reigning king. The actress' new book, Troublemaker, says Cruise is a rather troubled character who has made his inner circle of friends do some bizarre things in the past.

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According to Radar Online on Tuesday, Remini says that Cruise is no fan of fellow Scientology church members and Hollywood stars John Travolta and Kirstie Alley and that he is an extremely picky person who expects nothing less than perfection from his staff of assistants.

Some tidbits include the time Cruise made his friends (including Will Smith's wife Jada Pinkett Smith) play hide-and-seek in his mansion. Remini says that even though he's a "big kid" with "goofy ideas of fun," he has a dark side as well, who once screamed at his assistant over cookie dough.

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She wrote in her book, "Get in the f---ing present time, is what you need to do! It was horrible to watch someone I admired come undone, and even worse to witness the fear in the assistant's eyes."

What's more, Remini says that Cruise also went ballistic on one of his assistant's over a cup of tea, too.

Remini recalls the actor saying, "You served me tea in a chipped mug? Do you know who gets served with a mug that's chipped? F---ing DBs."

"DBs" reportedly are "Degraded Beings" in the Church of Scientology, or people who serve church officials, such as Cruise, David Miscavige, Tommy Davis and more.

So far, Cruise himself has not commented on the allegations. For more, pick up Remini's book, Troublemaker which hits bookshelves nationwide on Tuesday.

Tags: Tom Cruise Leah Remini