Hayden Panettiere & Anne V: Jony & Marc's (RED) Auction!

Hayden Panettiere rocks a dress with sheer markings at Jony And Marc’s (RED) Auction held at Sotheby’s on Saturday (November 23) in New York City.

The 24-year-old Nashville star was joined at the event by Anne V with her beau Matt Harvey, Gina Gershon, and Chelsea Clinton, among others.

PHOTOS: Check out the latest pics of Hayden Panettiere

Proceeds from the big auction are going to benefit The Global Fund to Fight AIDS. Check out some of the pieces that were auctioned off at the big benefit.

FYI: Hayden is wearing a Bec and Bridge dress, Giuseppe Zanotti dress, and Karma el Khalil jewels.

15+ pictures inside of Hayden Panettiere and Anne V at Jony And Marc’s (RED) Auction…