AllNews'Hummingbird Heartbeat' - 1 News Result(s)Katy Perry makes history with latest singleEntertainment | Harsh | Thursday August 4, 2011 The singer has made history after making it to the top of US pop charts with her fifth single from the album Teenage Dream. www.ndtv.com/entertainment'Hummingbird Heartbeat' - 1 News Result(s)Katy Perry makes history with latest singleEntertainment | Harsh | Thursday August 4, 2011 The singer has made history after making it to the top of US pop charts with her fifth single from the album Teenage Dream. 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