Popsugar Celebrity Halloween Costumes 2018 Justin Timberlake and Jessica Biel Halloween Costumes 2018 Justin Timberlake's Family Costume Will Have You Screaming, "Batman to the Rescue!" 1 November 2018 by Monica Sisavat Solís View this post on Instagram They got candy? LEGO! A post shared by Justin Timberlake (@justintimberlake) on Oct 31, 2018 at 3:17pm PDT It wouldn't be Halloween without an epic costume from Justin Timberlake's family, and they totally came through this year. This season, Justin, Jessica Biel, and their 3-year-old son Silas channelled Robin, Harley Quinn, and Batman, respectively — but with a twist! Instead of the usual getups we're used to seeing everywhere, the trio opted for the Lego version, and they totally crushed it! "Out here fighting crime in these streets," Justin wrote on Instagram. However, if we had to choose, we'd say Silas's costume is our favourite! Related: All the Celebrity Halloween Costumes We've Been Treated to This Year View this post on Instagram Out here fighting crime in these streets. A post shared by Justin Timberlake (@justintimberlake) on Oct 31, 2018 at 3:39pm PDT 1 / 2 View this post on Instagram They got candy? LEGO! A post shared by Justin Timberlake (@justintimberlake) on Oct 31, 2018 at 3:17pm PDT 2 / 2 Halloween Costumes 2018Silas TimberlakeGroup Halloween CostumesPop Culture Halloween CostumesCelebrity FamiliesCelebrity Halloween CostumesCelebrity CouplesJessica BielHalloweenJustin Timberlake