Does anyone believe this?

According to Hugh Hefner's 24-year-old fiancee Crystal Harris, Hugh's 84 years has no significance at all in their loving relationship.

The blond bombshell tells Entertainment Tonight via Us magazine: "I don't notice the age difference with Hef at all," Harris of couple's the 60-year age gap. "If anything, I have to keep up with him!"

A 24-year-old chick has to keep up with a 84-year-old man??? What if Hugh didn't have a dime in his bank account.. would that work?

What about kids? Apparently Crystal doesn't really want to pop one out. She says: "Ever since I was little I always told my mom I didn't want children, just animals!"

So what about their big wedding day??? The Playboy mogul doesn't want anything too crazy. He says:

"It will be intimate with a close number of friends here at the mansion, no big blowout affair. Something very personal."

I say Hugh shouldn't even give her a real diamond ring, just one of those plastic ones from a vending machine. If Harris reacts with love and happiness, maybe she genuinely loves him.... or NOT.

In addition, she apparently can't hang with Hefner and his club hopping ways.

"Last year for my birthday I wanted to go bowling," the bride to be explains. "And last year for his birthday he wanted to go to Las Vegas and go to two different nightclubs at the Palms!"

Oh God! So I guess Hugh's got more juice than we all know about.