Jennifer Love Hewitt: Single and Ready to Mingle: "

A newly single Jennifer Love Hewitt treats herself to some retail therapy on Sunday afternoon (March 14) in Beverly Hills, Calif.

The 31-year-old actress recently split from her Ghost Whisperer co-star Jamie Kennedy.

“[The break-up] wasn’t contentious,” a source tells People. “It had kind of just run its course … They just sort of looked at each other and said, ‘We like each other and we make each other laugh, but this isn’t for the long-term.’”

The source continued, “She’s working constantly, and Jamie’s working on the show and touring [with his stand-up comedy act]. It just isn’t conducive to a relationship.”

10+ pictures inside of newly single Jennifer Love Hewitt…