Kim Kardashian and Kourtney Kardashian attended the QVC 25 To Watch Party during Mercedes Benz Fashion Week in New York City, NY on February 11, 2011.

Credit: Zimbio

Joining together for a day of charitable fundraising efforts, Kris, Kim, and Khloe Kardashian turned up for the 13th Annual Super Saturday at Nova's Ark Project in Water Mill, New York on Saturday (July 31).

Among those on hand were "Twilight" actress Ashley Greene and morning talk show host Kelly Ripa - both of whom helped out with hosting duties for the InStyle sponsored event.

As for Super Saturday, the event is aired on QVC with over 200 luxe brands including Giorgio Armani, Louis Vuitton and Stella McCartney offering big discounts with the net proceeds going straight to the OCRF.

Credit: Celebrity Gossip