Katherine supports the American Cancer Society

As reported, Katherine attended the Sundance Filmfestival. There, Katherine and other celebrities donated artwork, which is to be auctioned to benefit the American Cancer Society:

The Neutrogena Helioplex Sun Studio has been a hot spot on Main St. during the Sundance Film Festival, where celebrities have been creating original, signed artwork depicting the sun that will be auctioned off beginning January 26 — all proceeds to benefit American Cancer Society Skin Cancer Research.

Artwork rom celebrities such as Justin Timberlake, Kevin Bacon, Antonio Banderas, Laura Linney, Sam Rockwell, Ryan Reynolds, Brenda Blethyn and more than 50 other celebrities are up for auction on ebay.