Justin Timberlake, Jessica Biel, Son Silas Troll Out for Halloween: Cute Photos!

Happy Halloween from Poppy, Branch and lil Branch. We be Trollin'…

A post shared by Jessica Biel (@jessicabiel) on

They got that sunshine in their pockets! Justin Timberlake, Jessica Biel and their 18-month-old son, Silas, went as characters from the entertainer's new movie Trolls for Halloween — and it was beyond adorable.

Timberlake, 35, brought his animated troll Branch to life while Biel, 34, dressed up as Poppy, who is voiced by Anna Kendrick in the film. Silas, who looked away from the camera, wore the same outfit as his famous dad as he held Biel's hand.

"When you make your whole family dress up as the characters from the movie you're in but your wife secretly loves it and your son won't keep his troll wig on," the former boy bander joked in one Instagram post. "Shoutout to @jessicabiel #2BranchsandaPoppy #Trolls #didIuseaholidayforselfpromo Happy Halloween, everybody!!!!"

Justin Timberlake Jessica Biel
Justin Timberlake and Jessica Biel attend the GQ Men of the Year dinner on Nov. 11, 2013, in New York City. Kevin Mazur/Getty Images

In a second pic, he added: "#2BranchsandaPoppy #MomandDadlife @jessicabiel."

Biel shared the same snapshot. "Happy Halloween from Poppy, Branch and lil Branch. We be Trollin'…" she wrote.

Timberlake and Biel, married since 2012, welcomed their first child in April 2015. Last month, the "Can't Stop the Feeling!" singer joked about possibly expanding their family during an interview with Extra on October 23.

"Are you working on a little brother or sister for him, perhaps?" Mario Lopez asked at the time. Timberlake quipped: "I'm having a lot of fun practicing."

Trolls hits theaters on Friday, November 4.

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