Jim Carrey says he has found true happiness with lover Jenny McCarthy.

The Hollywood funnyman - who has been dating the former Playboy model for the last two years - was happily single until he met Jenny, who blew him away.

He said: "I've beaten my head against that wall a bunch of times, and I suffered under the illusion for some time that you need to find someone to complete you. But that doesn't work."

"I spent a lot of years finding someone to hide behind, years when I wasn't walking beside someone but jumping on their back saying, 'Carry me!'"

"But then about two years ago, I got to a place where I was happy - and perfectly content not to be in a relationship if it wasn't meant to be. And then, of course, that's when I met Jenny."

Despite his love for Jenny, the 46-year-old star doesn't intend to marry the 'Scream 3' actress.

Jim, who has been divorced twice, said: "I'm happy with Jenny, although I don't think I will get married again. If you've done it twice, you really should stop doing it. And everything is good anyway."