Age aint number but a number, according to Betty White who said she feels "much sexier" at 91.

The former "Golden Girl,' who recently covered from the flu-- celebrated her 91st birthday on Jan. 17, and reveals although she is getting older, she doesn't feel her age at all. "Now that I'm 91, as opposed to being 90, I'm much wiser. I'm much more aware and I'm much more sexier," the showbiz legend said on Betty's White's Second 90th Birthday Special.

"Best thing about being in your 90's, you're spoiled rotten. Everybody spoils you like mad and they think...they treat you with so much respect because you're old. Little did they know you haven't changed, you're not ninety in here (the brain), you're just ninety all every place else," White said.

A handful of celebrities including Bill Cosby, Whooppi Goldberg, Bill Clinton and Black Shelton will be in attendance to honor and celebrate White on the special, which airs on NBC on Feb. 5. Her Hot in Cleveland co-stars Valerie Bertinell, Jane Leeves and Wendie Mack will also partake to deliver birthday wishes.

The 91-year-old actress is the only surviving member of the The Golden Girls comedy that starred actresses Bea Arthur, Rue McClanahan and Estelle Getty. The sitcom won three Golden Globe Awards for Best Television Series, and all four stars each won an Emmy Award throughout the series' run.

White currently hosts her own NBC reality show, Betty White's Off Their Rockers, a hidden camera show where senior citizens play jokes on unsuspected youngsters, which has been on air since January 2012.

In 2010, White was asked about her success at an older age and if she would continue to act. She responded, "I'm so pleasantly surprised when I get asked to do something, I always say yes. Retirement is not in my vocabulary. They aren't going to get rid of me that way."