McCarthy and Carrey Photo by: BAuer-Griffin
Jenny McCarthy: 'Very, Very Happy' with Jim | Jenny McCarthy, Jim Carrey
Jenny McCarthy is opening up about her romance with funnyman Jim Carrey, saying she's happy – but not ready to tie the knot.

"Our dynamic is great. I'm very, very happy. It's a lot of laughing," the actress told PEOPLE at the celebration for the 40th anniversary of Caesars Palace Las Vegas on Wednesday.

When asked about a possible wedding, McCarthy, who has been spending time with Carrey, 44, in the capital of quickie weddings, Las Vegas, said, "No, there is no marriage on my mind – at all."

The weekend of July 28, the couple stayed at the $25,000-a-night Sky Villa in Sin City's Palms Casino Resort. During their three-day getaway, they enjoyed in-room massages and hit the high-roller lounge for some blackjack.

"They looked very happy and very into each other," a witness tells PEOPLE.

McCarthy and Carrey quietly started dating eight months ago, but they've been stepping out in public recently with dates including a June 16 helicopter ride in Santa Monica and outings to Fiona Apple and Radiohead concerts.

Carrey is "an amazing person," McCarthy told Access Hollywood in July.
This week's cover

On Newsstands Now!

JOSH & FERGIE: ROCKED BY SCANDAL

Did he cheat with a stripper?

Married less than a year, the couple denies an Atlanta woman’s claims that she and Josh had a fling
Note that this week’s cover of PEOPLE may differ regionally

Save $1.00 off this week's issue. Click here for coupon