In August 2011 , he helped to raise awareness towards the cancer by highlighting '' The Cancer Bites campaign '' in his acceptance speech at 2011 Teen Choice Awards , he shared the details about the campaign which is working for the people suffering from cancer . In August 2013 , he visited Children 's Hospital Los Angeles , and participated in '' arts and crafts '' with the patients
2011 Teen Choice Awards
2011 Teen Choice Awards
Robert Pattinson