Joe Jonas

A Jonas Brother living in sin, say it ain’t so!

Joe Jonas is in the market for a Los Angeles lovenest to share with his stunning young girlfriend, 22-year-old actress Camilla Belle.

Joe – who has publicly taken a vow of celibacy until marriage – already shares a Hollywood bachelor’s pad with his brothers Kevin and Nick, but the 19-year-old heartthrob is on the hunt for a quaint condo in the city that will provide more privacy for the couple – much to the chagrin of Joe’s ‘rents.

A Star Magazine spy spills: “(The Jonas Brothers’ home is) too crowded and inconvenient for Camilla. They’re looking for somewhere that’s super-private.”

The insider adds, “His parents are against the idea of Joe getting a condo for himself, though. They want the boys to do everything together.”

Joe and Camilla have been dating since they met on the set of the band’s “Love Bug” music video last fall.