First there was Daniel Powter, now it's Justin Bieber. Seven years after Powter debuted his "Bad Day," which went on to become the farewell song for eliminated "American Idol" contestants, Bieber has released his own take on a bad day. Bieber's song, also called "Bad Day," is about the end of a relationship. The track was released Monday morning as a part of a weekly series the pop star has implemented as a way to premiere his new music. Taking one down Take a listen to "Bad Day" below.