Who is Britney's Baby Daddy?

Oct. 27 2008, Published 7:07 a.m. ET

According to In Touch, Heeb hip-hop producer J.R. Rotem is slated to be the next father of a child Britney Spears will no doubt eventually lose custody of. Radar has actually been keeping tabs on Rotem since he first started diddling Spears more than a year ago. (Truth told, we're shocked this didn't happen earlier. Rotem, it seems, has the tacky bravado of serial Spears impregnator Kevin Federline, but not super sperm).

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What else do we know about the new father-to-be? He was a jazz-composition major at the Berklee College of Music, for starters. Sophisticated! After the jump, more Rotem tidbits, per our September 2006 issue of Radar.