6. “Baby”-Dave Days (originally “Baby” by[lastfm link_type="artist_info"] Justin Bieber[/lastfm])

Photo by Chris McGrath//Getty Images

We’ve always wondered what Justin Bieber really knows about love when he sings songs like “Baby,” and Dave Days explains to us with his own version of “Baby” that while his “heart first broke when I was nine,” Bieber’s just a “baby.”

You said it, Dave Days. We just thought it.