<prompt> Translate the following text to EnglishGlobe ilisema kuwa Sarah Michelle Gellar, mwigizaji wa filamu, ambaye mawazo yake juu ya kifo cha John Kennedy yameandikwa katika hadithi ya Hollywood Weeps ya Star, alipanga sherehe ya siku ya kuzaliwa kwa mbwa wake Thor na watu 20 wa karibu na wapendwa wake.  <response>: The Globe claims that actress Sarah Michelle Gellar--whose thoughts on John Kennedys passing are dutifully recorded in the Star s Hollywood Weeps story--threw a lavish, catered birthday party for her dog, Thor, and 20 of his nearest and dearest. 