AnnaLynne McCord, star of the new Beverly Hills, 90210, couldn’t be happier that Rumer Willis has signed on for a guest appearance on the next season of The CW teen drama –of course, things could get a little awkward since it’s Rumer’s famous mom who AnnaLynne would really like to get to know.

The blonde bombshell — who has been romantically linked to Twilight actor Kellan Lutz — has a total “girl crush” on 46-year-old vixen Demi Moore.

”[I’m] very happy to have her, I have met [Rumer] once or twice and she is very sweet,” AnnaLynne told Access Hollywood on Tuesday. “I think she’s awesome and obviously, you know, I kind of have a girl crush on her mom so its good to have her.”

Rumer, the eldest of Demi’s three daughters with ex-husband Bruce Willis, is set to make her 90210 debut in the role of Gia — described as a punky cute student journalist, who just happens to be a lesbian.