Baywatch alum Nicole Eggert shaved her head in a video she shared Thursday, getting the thumbs-up from celebrity pals as she battles breast cancer .

Eggert, 52, holds up the electric clipper and begins shearing off her hair to the Beastie Boys rebellious anthem Fight For Your Right.

The footage speeds up and she gets help to finish the task, prompting a smile from Eggert, who then rubs her scalp.