Joan of Arcadia

star Amber Tamblyn is taking over Olivia Wilde's shift on House , as Wilde takes time off from the hit FOX series to shoot the film Cowboys & Aliens

Amber+Tamblyn.

According to EW.com's Michael Ausiello , Tamblyn will play a bright young med student that Dr. House recruits for his medical team, despite the fact that she isn't technically allowed to treat patients. And as with anyone who encounters House, her character is sure to have her scrubs shaken up by the doctor's grumpy attitude and unorthodox treatment methods.Tamblyn is currently slated for a temporary stint, appearing in a multi-episode story arc. Season 7 of House premieres September 20 on FOX.