The couple tapped into their cheeky Christmas spirit to make some fun for their sons Phineas and Silas Jessica Biel upped her Christmas game with some next-level Elf on the Shelf setups this holiday season.

Jessica Biel and Justin Timberlake have taken their Elf on the Shelf game to next level this holiday season. Taking to her Instagram on December 25, the 7th Heaven alumna shared a carousel of photos,

Jessica Biel shared a playful look into her “naughty” Elf on the Shelf holiday project for her and Justin Timberlake’s kids, Silas and Phineas.

Seemingly tired of the typically family-friendly elf hiding out in a Christmas tree or peeking around present, Justin Timberlake and Jessica Biel had some new ideas for their family's elf to have some "naughty" fun.