Charlie Sheen’s sons have been removed from his home after Brooke Mueller’s decision to file a restraining order against him. TMZ claims Sheen threatened to cut off Mueller’s head, put it in a box and send it to her mother. This morning, in an interview on the Today Show, Sheen told Brooke that he thought “the cooler, smarter, leveler heads can prevail and I urge you to reach out to me immediately, if not sooner, and tell me where our sons are.” Oh, that’s what leveler heads would do? I see. - Katie Holmes has filed a $50 million libel lawsuit against Star Magazine, after one…