Britney Spears is trying to convince Kevin Federline to take a family vacation with her and their two sons in an effort to slip the ex-hubs that ‘love potion’ Star Magazine dished about last week. Why can’t they come up with a ‘potion’ to stop her from making such a mess of her life? Or at least a serum for that hair.

Brit’s resident psychic has requested that the mental popwreck come to the Big Island with Federfunk in tow so that she may slip Kev the potion.

“She’s working hard to convince him that they should spend family time together over the holiday-for the kids’ sake.”

“Kevin has already made plans to work a party in Las Vegas during that time,” the Star Magazine insider claims. (Kev’s Holiday Plans Here)

Britney offered to pay Kevin what he would have earned if her canned his NYE appearance in Vegas, but “he laughed it off.”

‘Miss. American Dream Since Seventeen’ is now trying to figure out a way to poison her ex in California.

“I’m gonna make it up right here in the sink,” Britney told a pal.

The potion is described as: “turpentine and loooked like India ink.”