Britney Spears' estranged husband, Kevin Federline, has been criticized for leaving his then-pregnant girlfriend for Spears, spending the pop star's money, and for his failed attempt at a rap career. But in comparison to her non-stop partying and recent meltdown, he's starting to look like a responsible guy. It appears he's been supportive of Spears during her recent stint in rehab and is even caring for their two kids.
(Photo: Getty Images/Ethan Miller)
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