Mark Ronson is dating Gavin Rossdale's teenage daughter.
The 32-year-old producer was instantly smitten with Daisy Lowe - who only learned the Bush singer, who had been her godfather, was in fact her biological father four years ago - when they were introduced through mutual friend Sean Lennon and he has put all his efforts into wooing the brunette beauty over recent months.
Mark - who recently split from his long-term girlfriend, American artist Cosi Theodoli-Braschi - and the 18-year-old lingerie model enjoyed a secret date at the BRITs in February and the musician has since flown her out for a sun-drenched Miami holiday.
A source told Britain's The Sun newspaper: "Mark has put everything into romancing Daisy. She is a stunning girl and he was dead set on making her his new girlfriend."
"He has pulled out all the stops to impress her. She is living between London and New York, as does Mark, so there is no problem with long-distance relationship headaches."
Daisy - who models for raunchy underwear film Agent Provocateur - was the product of a brief fling between her mother Pearl Lowe and Gavin in the late 80s.
Gavin's paternity was only confirmed following DNA tests and he and Pearl are now embroiled in a court battle over back payments of child support.
Pearl has since had three children with her long-term partner, Supergrass drummer Danny Goffey, while Gavin is married to singer Gwen Stefani, who is expecting their second child.
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