Tim Gunn and
Kathy Griffin to guest-star on Ugly Betty

Project Runway star Tim Gunn will guest-star on the hit ABC show Ugly Betty on February 1 and February 8, the Chicago Tribune has reported.

Gunn will appear during Ugly Betty's version of New York City's Fashion Week as a fashion correspondent.

Kathy Griffin will guest-star Thursday as a fashion TV host, and recent addition to the show Rebecca Romijn will also make her first appearance as the "masked woman."

Ugly Betty won a Golden Globe award Monday night for best comedy. (The Advocate)