BEVERLY HILLS, CA - AUGUST 18: (L-R) Christina Schwarzenegger, Maria Shriver, Katherine Schwarzenegger and guest attend the Team Maria benefit for Best Buddies at Montage Beverly Hills on August 18, 2013 in Beverly Hills, California. (Amanda Edwards/WireImage)
BEVERLY HILLS, CA - AUGUST 18: (L-R) Christina Schwarzenegger, Maria Shriver, Katherine Schwarzenegger and guest attend the Team Maria benefit for Best Buddies at Montage Beverly Hills on August 18, 2013 in Beverly Hills, California. (Amanda Edwards/WireImage)
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Almost three months after Tom Brady hosted the Best Buddies Challenge in Hyannis Port, Maria Shriver and friends gathered at a benefit for the organization at the Montage Beverly Hills in California on Sunday. Shriver was surrounded by her children at the event, including Christina, Christopher, Patrick, and Katherine Schwarzenegger. Best Buddies International, which fosters relationships between people with and without intellectual disabilities, was founded by Anthony Kennedy Shriver .

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