Appsolutely Stupid: What Day is it Rebecca Black? The Joker February 4, 2015 LOL/SMH/WTF Does the name Rebecca Black ring a bell? Yes, she was the girl who had a song entirely about one particular day of the week. Albeit may very well be one of the best days of the week, this song is far from one of the best ever. This app isn’t too far behind either, it’s an app that features the one and only Rebecca Black letting you know exactly what day of the week it is. So the next time you can’t remember what day it is or if someone asks you, whip out your phone and pull up this app to find out! This app is available for download in Google Play. Leave a Reply Cancel Reply You must be logged in to post a comment.