Gwyneth Paltrow joined her Thanks For Sharing costars Mark Ruffalo, Tim Robbins, Josh Gad, and Patrick Fugit on the red carpet at the Toronto International Film Festival tonight. She accented her black dress with red animal-print heels to pose for the cameras. Gwyneth made the trip up north after popping up in LA for the annual Stand Up to Cancer telethon yesterday. She not only attended the event but was also an executive producer. Gwyneth talked about how losing her father to cancer changed her habits and made her take another look at her own health — see all the other stars that participated in Stand Up to Cancer's big fund-raising night here!