"I've been so busy lately that I haven't had any time to shop, so I'm really excited to get in there and start looking for bargains!" said Twilight Saga star Ashley Greene, who teamed up with Kelly Ripa, Donna Karan, Ariel Foxman and InStyle to host the Super Saturday 13 shopping extravaganza in Water Mill, NY this weekend. "I can spend as much as I want without feeling guilty because the money raised goes to the OCRF." Greene and fellow bargain hunters raised over $3.4 million for the Ovarian Cancer Research Fund, scoring deals from designers like Calvin Klein and DVF. Among the other famous faces spotted at the designer booths were the Kardashian sisters, Gossip Girl co-stars Michelle Trachtenberg and Kelly Rutherford, and celebrity stylist Rachel Zoe. Click through our gallery to see all the stars at Super Saturday.