RUMER Willis will guest star on The CW’s “90210” this fall, playing a lesbian.

Willis (right), the daughter of Bruce Willis and Demi Moore, will play the role of “Gia” for at least one episode, according to “Access Hollywood.”

Gia is described as “a punky, cute lesbian who isn’t afraid to speak her mind,” a “90210” spokesperson told “AH.”

Gia will work at the school paper, the Blaze News, opposite Navid (Michael Steger), Adrianna (Jessica Lowndes) and Silver (Jessica Stroup).