Kate Hudson has reportedly agreed to make a rare television guest appearance on The CW’s teen drama Beverly Hills, 90210.

In Touch informants claim the You, Me, and Dupree star has signed on for as a personal favor to her good friend, actress Sara Foster, who recently joined the cast as Jen, the older sister of AnnaLynne McCord’s character, Naomi.

“Kate’s a movie star and doesn’t usually do TV shows. But she and Sara are pals and have always wanted to work together, so Kate said she’d do it.”