Carrey and McCarthy Sitting in a Tree....

Way past his prime Jim Carrey and longtime talentless girlfriend Jenny McCarthy have pledged their dedication to one another in a special commitment ceremony in Malibu, California, in hopes to keep their names in the media.

The "Once Bitten" star, 47, has been dating nude model-turned-bad actress McCarthy since 2005, which is just around the time Carrey's star status started to fall. But the couple has celebrated their love by promising to be together forever in a small, intimate ceremony in front of friends and family earlier this month. A guest at the ceremony said, "I have absolutely no idea what is going on here. I think he gave her a promise ring. A promise ring. Really? Come on now."

A source tells the absolutely useless National Enquirer, "The vows basically said that they would 'be forever in love' with one another and that they would always be together." In a continued attempt to act like they are still in high school, after the ceremony Carrey proceeded to finger bang McCarthy in the back of his car in the parking lot while she gave him a handy.

Sources say, "For the two of them, it was as good as a marriage ceremony. Except it's not."

The stars then jetted off to Las Vegas for a mini honeymoon-style holiday: They stayed at the Fantasy Tower in a luxury Sky Villa suite. Which was surely paid for by McCarthy from her stunning performance in "Witless Protection".

Carrey, who has previously been wed twice, has previously dismissed the idea of making McCarthy his wife, insisting marriage would spoil their close bond and his bank account.
An insider added, "He insists that he and Jenny are incredibly medicated and they don't want to jinx things by tying the knot. Jim says he doesn't need a legal ceremony or a piece of paper and Jenny feels the same. That is until she wants kids with him or he needs someone legally obligated to take care of him after his final mental breakdown."

The couple recently revealed there would be new additions to the family - they are formally adopting Emanuelle Lewis and one of the dogs that was in "Air Bud".
McCarthy, 36, has a seven-year-old son, Evan, from her previous relationship with the guy who played Gary Wallace on "Weird Science" the TV show.