The cast of “Gossip Girl” is already incredibly glamorous, but recently supermodel Tyra Banks was on set with Hilary Duff filming scenes for the hit show at the Ziegfeld Theatre in New York.

Tyra sported retro waves and large chandelier earrings whilst wearing a Marchesa Fall 2007 black gown with a beaded bodice.

Both Molly Sims and Ashanti have worn this gown on the red carpet.

Along with Valentino bags, Marchesa dresses seem to be favoured on the show as Hilary is wearing one from the Spring 2009 collection, and Leighton Meester wore a Spring 2008 ball-gown as Blair Waldorf to the Prom.

The second supermodel on set this week was Elle MacPherson.

She was shooting scenes on Mischa Barton’s new TV show “The Beautiful Life” in New York.

Sporting larger than life hair and black shades, Elle channeled her inner VB wearing Victoria Beckham’s ‘Carmontelle’ Fall 2009 dress with metallic heels.

This dress is the same dress Victoria wore on her ad shoot, and Leighton Meester wore on the set of Gossip Girl recently.

I feel a who wore it better on set? post coming up.

Credit: INFDaily.com, Style.com & PacificCoastNews