AllNews'Tamra Natisin' - 1 News Result(s)Robert Pattinson and Kristen Stewart celebrate with Katy PerryEntertainment | Riya Chakravarty | Saturday March 23, 2013 Twilight co-stars and real life lovers Robert Pattinson and Kristen Stewart were spotted dining out with Katy Perry to celebrate the singer's assistant's birthday. www.ndtv.com/entertainment'Tamra Natisin' - 1 News Result(s)Robert Pattinson and Kristen Stewart celebrate with Katy PerryEntertainment | Riya Chakravarty | Saturday March 23, 2013 Twilight co-stars and real life lovers Robert Pattinson and Kristen Stewart were spotted dining out with Katy Perry to celebrate the singer's assistant's birthday. www.ndtv.com/entertainmentYour search did not match any documentsA few suggestionsMake sure all words are spelled correctlyTry different keywordsTry more general keywordsCheck the NDTV Archives:https://archives.ndtv.com