Uh-oh! Does Sarah Silverman want J. Love’s man?

Star Magazine tattles claim the 38-year-old comedienne — who recently split from on-again/off-again boyfriend, ABC late night host Jimmy Kimmel — has her eyes on Ghost Whisperer actor Jamie Kennedy.

“She’s always had a thing for him. She thinks he’s handsome, sexy, and incredibly funny,” an insider spills in the June 1 issue of Star.

The tabloid tipster believes Sarah’s developed a “schoolgirl crush” on the 39-year-old Kennedy — and the green-eyed monster gets the best of the The Sarah Silverman Program star each time she thinks of Jennifer Love Hewitt — “that self-infatuated actress with the funny name” — who got to Jamie first.

“It’s OK; that girl goes through guys like I go through underwear,” the catty Silverman quipped of Jennifer recently.