By Chuck Barney In the fall of 1990, "Beverly Hills 90210," a new and very different-looking television show, began presenting to millions of mostly young viewers a Southern California teen wonderland characterized by hot bods, cool cars, glam clothes and sky-high credit-card limits.

KERRY Katona is to undergo a breast reduction op on TV. The 27- year-old is fed up with her drooping breasts after bearing children, and has agreed to let MTV film her op. The deal could not have come at a better time for the star, who filed for bankruptcy last week.

By GREG HERNANDEZ When Howie Mandel called to chat Wednesday morning, he was, of course, already on the set of "Deal or No Deal." Not only is he hosting the prime-time game show for NBC, but the stand- up comedian and one-time cast member of "St.

By Scott D. Pierce Deseret News BEVERLY HILLS, Calif.

U.S. actress Tori Spelling says she is happy she and her former Beverly Hills, 90210 co-star, Shannen Doherty, will be working together on a 90210 spin-off.