Everyone has a few skeletons in their closet ... and sometimes those skeletons have big, bad '80s hair.

LisaVanderumpDogVideo230.jpgThe Real Housewives of Beverly Hills' Lisa Vanderpump, a British transplant to California, is known as the fancy one of her Housewives group. She looks extra fancy in this just-discovered, hilarious '80s video!

Lisa was in her early '20s when she appeared as the vixen for this vid -- far from her Beverly Hills days! She celebrated her birthday last week, where co-star Camille Grammer debuted her new boyfriend.

The music vid, from British band ABC, is for their song "Poison Arrow." Lisa went to drama school when she was younger -- maybe that's where she got the acting skills!