Rumer Willis is set to guest star on “90210,” Access Hollywood can exclusively reveal.

Demi Moore and Bruce Willis’ eldest daughter has scored herself the role of Gia for at least one episode in the series, which is set at the fictional West Beverly High School in Los Angeles.

Rumer’s character Gia has been described as a punky cute lesbian who isn’t afraid to speak her mind, a rep for The CW, which airs the teen series, told Access.

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

Rumer isn’t the only star headed to West Beverly. As previously reported on AccessHollywood.com, former “Days of Our Lives” hunk Trevor Donovan has joined the cast as teenage tennis player Teddy.

“90210” returns to The CW this fall.