By | February 09 2013 10:22 AM

After “Twilight” start Kristen Stewart cheated on boyfriend and costar Robert Pattinson last summer, fans around the world were outraged. Now, in a new interview with Vanity Fair Italia, Emma Watson, who starred in “Harry Potter” and “The Perks of Being A Wallflower,” has spoken up to defend Stewart by saying “Everyone makes mistakes.”