In this task, we ask you to elaborate the sentence without changing its general meaning. You can do so by explaining further the input sentence, using more precise wording, adding qualifiers and auxiliary information etc.

Rebecca Black ( born June 21 , 1997 ) is an American pop singer who gained fame for her 2011 single , Friday .
Rebecca Renee Black ( born June 21 , 1997 ) is an American YouTuber and singer who gained extensive media coverage when the music video for her 2011 single " Friday " went viral on YouTube and other social media sites .