Jenny McCarthy & Boyfriend Break-Up

LOS ANGELES, Calif:Jenny McCarthy has been “Singled Out” again.The actress, mom and autism activist and her boyfriend of four months – bodybuilder Jason Toohey — have broken up, a rep for the star confirmed to Britain’s The Daily Mail.PLAY IT NOW: 2010 American Music Awards: Jenny McCarthy – Working With Charlie Sheen Was ‘Really Awesome'”They remain good friends,” the rep added.Jenny and Jason began dating earlier this year, several months after it was revealed she had split from actor Jim Carrey.VIEW THE PHOTOS: They Dated? Surprising Former Couples!It appears, however, Jenny hasn’t let her most recent break-up keep her down.The former co-host of MTV’s “Singled Out” spent Saturday night at a holiday party for TV producer Jennifer Klein, according to E! Online’s Marc Malkin.In related news, In Touch reported on Monday that Jim Carrey’s daughter Jane and her husband, Alex Santana, are divorcing, just a year after tying the knot.”The couple will remain friends, as well as devoted parents to their 9-month-old son, Jackson Riley,” a spokesperson for Jim told the mag – Yahoonews