Alicia Arden at a film premiere. Pic/AFP

Alicia Arden, who appeared in Baywatch in 1994, flashed everything while changing into a bright pink dress in the front seat of a car. With so many parties to go to on December 31, 2017, Arden couldn't be seen in the same outfit twice, so she decided to change her clothes in her car, reports mirror.co.uk.