59-year-old Christie Brinkley (she'll be 60 on Feb. 2) became a household name when she covered Sports Illustrated's illustrious Swimsuit Issue for three consecutive years (1979, 1980, 1981), and on January 14 she was spotted at the party celebrating the 50th anniversary of the annual issue looking better than most of the younger models.
But Christie isn't the only star over the age of 50 who still looks good. In fact, we'd probably have to say that 50 is the new 30 for these women, few of whom -- if any -- appear to have had any "work" done.
Actress Jane Seymour, 62, (she'll be 63 on Feb. 15), shot a cover for the new Closer magazine recently, showing off her body in a bikini and proving that Dr. Quinn, Medecine Woman is still sexy as ever.
Check out 13 more of the hottest women over 50 on the following pages...