It seems like it was just yesterday Justin Bieber made his debut as a pop star, serenading his fans while sporting long, floppy hair that covered his eyebrows.
Oh, how the Beliebers swooned.
And they continued to do so in the years to come, during which the singer, now 22, debuted a number of different hairstyles. We ranked five of the best.
Coming in at No. 5 is Bieber's "short cut" from 2011, followed by the "slick," a longer, pushed back style the singer sported in 2015, around the time of his Comedy Central Roast.
Watch the video above to find out which others made the cut and which one won the No. 1 spot!