Sarah Michelle Gellar Pays Touching Tribute to Robin Williams on the Anniversary of H
 

Sarah Michelle Gellar Pays Touching Tribute to Robin Williams on the Anniversary of His Death
Sarah Michelle Gellar has Robin Williams firmly in her mind on the anniversary of his tragic death -- see her touching Instagram postThis article originally appeared on Usmagazine.com: Sarah Michelle Gellar Pays Touching Tribute to Robin Williams on the Anniversary of His Death