Popsugar Celebrity Halloween Costumes 2018 Justin Bieber Halloween Costume Ideas 15 Justin Bieber Costume Ideas That Will Have People Asking, "What Do You Mean You're Not Him?" 9 August 2018 by Monica Sisavat Solís Image Source: Getty / Jason Kempin Justin Bieber has rocked some pretty interesting looks over the years, so it's only right that you want to channel him for Halloween this year. Thankfully, you have a lot of options to choose from. You can opt for old-school Justin and rock some side-swept bangs, a bomber jacket, and some sneakers. Or, if you're feeling inspired by Justin's current look, all you basically need is a colourful baseball cap, some extra baggy clothes, and a pair of gold grandpa glasses. Check out even more Justin-approved options ahead! 1 Old-School Justin Image Source: Getty / Michael Loccisano 1 / 13 2 Believe Justin Image Source: Getty / Jason Kempin 2 / 13 3 Shirtless Justin Image Source: Getty / Gotham 3 / 13 4 Met Gala Justin Image Source: Getty / George Pimentel 4 / 13 5 Purpose Tour Justin Image Source: Getty / Christopher Polk 5 / 13 6 Soccer Justin Image Source: Getty / BG022/Bauer-Griffin 6 / 13 7 MTV VMAs Justin Image Source: Getty / Steve Granitz 7 / 13 8 Rubiks Cube Justin Image Source: Backgrid 8 / 13 9 Suited Up Justin Image Source: Getty / Kevin Tachman/amfAR14 9 / 13 10 Too-Cool-For-School Justin Image Source: Getty / Ray Tamarra 10 / 13 11 Gone For a Hike Justin Image Source: Backgrid 11 / 13 12 Basketball Justin Image Source: Getty / Jayne Kamin-Oncea 12 / 13 13 Everyday Justin Image Source: Backgrid 13 / 13 Halloween Costumes 2018Halloween Costumes For MenEasy Halloween CostumesPop Culture Halloween CostumesCelebrity Halloween CostumesJustin BieberHalloween