K-Fed wants Britney to go into rehab!

Is Kevin Federline playing the role of responsible parent? The aspiring rapper is urging his estranged wife Britney Spears to get into rehab, according to the upcoming issue of Star.

“Kevin has tried to convince Britney to check herself into rehab from every possible angle,” a source told the tab. “First he tried threatening to take away the kids, then he tried pleading with her to take care of herself.” K-Fed even teamed up with his former nemesis, Spears' mother Lynne, in an effort to convince the “Toxic” singer to get help. “He’s afraid she’s going to hurt herself,” says the source.

Federline is also concerned that Spears doesn’t spend enough time with their children, claims the insider. “They’re being raised by strangers,” he said. “He told Britney to get help before it’s too late.”

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