Credit: Jason Merritt/Getty Images

We're still in shock over the horrible news of the death of Fast and Furious star Paul Walker, who was involved in a car crash on the afternoon of November 30 in Santa Clarita, California. On Saturday, the following message was posted on Paul's official Facebook page: "It is with a truly heavy heart that we must confirm that Paul Walker passed away today in a tragic car accident while attending a charity event for his organization Reach Out Worldwide. He was a passenger in a friend's car, in which both lost their lives. We appreciate your patience as we too are stunned and saddened beyond belief by this news. Thank you for keeping his family and friends in your prayers during this very difficult time. We will do our best to keep you apprised on where to send condolences. - #TeamPW."

As more details continue to come to light, Paul's friends, colleagues, and fellow celebrities are taking to social media to share photos and remembrances, and to express their disbelief over the passing of the 40-year-old star who many of them describe as kind and humble. Here's a look at some of their touching messages for their fallen friend:

Paul Walker was not only a talented actor, but he was also an extremely charitable person. Paul was the founder of charity Reach Out WorldWide. The actor was at an event for his charity to support victims of Typhoon Haiyan when he tragically passed away the crash. If you would like to find out more about Paul Walker's charity and support its work, go to