April 21, 2011 2:32 pm Rebecca Black to Haters: “What Did I Do? I Sang About a Day” The thirteen-year-old YouTube phenom also reveals who she wants to sing her song, “Friday,” if it is featured on Glee. For more exclusive videos go to ExtraTV.com US & World Videos 2:08 Travis Kelce calls Taylor Swift his ‘significant other' as they attend Charity Gala Date Night 1:04 Hunter Biden plans to sue Fox News 1:17 Student loan forgiveness: Deadline to consolidate loans is April 30 0:59 Runaway zebras corralled in Washington state; one still missing 1:40 Charlie Puth reacts to Taylor Swift's ‘The Tortured Poets Department' name-drop