New York, Apr 23 : Music legend Phil Spector's adopted son Louis has made a shocking claim in his memoir about one of his dad''''s long-ago girlfriends.

In his proposal for `The Gingerbread House on La Collina Drive: My Life Caged Behind Phil Spector''''s Wall of Sound," Louis writes: "When I was 13, Dad was seeing someone, a woman the kids all liked . . . and hoped for the chance of one day calling her ''''Mom.''''

"That all changed, however, one evening . . . [It] involved a bottle of wine, a Playboy magazine and ''''the lady.'''' That night I lost my innocence, and my brother, Donte, at the age of 10, lost his virginity -- to that lady. That was the last time I ever saw the ''''lady,'''' " he added.

Meanwhile, Spector has been convicted of shooting actress Lana Clarkson, reports the New York Post.

Jury took 31 hours to announce that the 69-year-old was guilty of murdering the B-movie star at his mansion near Los Angeles. (ANI)