Britney Spears is rumoured to be back on the dating scene, although the object of her affections could lead to trouble � he is her drug counsellor!

Dating a patient doesn't sound like a good idea, especially when that patient is Britney�

The National Enquirer reports that: �the 25-year-old rehabbed star insists that her relationship with John Sundahl is purely professional -- but her soon-to-be-ex-hubby insists they're dating and her mother is thrilled the two are supposedly seeing each other.�

"John's smitten with Britney," a source close to the new lovebirds said. "I've never seen him act so ridiculous with a girl. He's so in love with her that he's risking his career just to keep her happy."

Let�s hope he doesn�t drive her back into rehab�