YouTubers React To Saturday - Rebecca Black

Saturday EXTRA REACTIONS: http://goo.gl/P7oiNQ NEW Vids Sun, Tues & Thurs! Subscribe: http://goo.gl/nxzGJv Watch all main React episodes (Kids/Teens/Elders/YouTubers): http://goo.gl/4iDVa Some of the web's biggest stars watch and discuss Rebecca