Justin Timberlake and Jessica Biel Prove They're "Swolemates" With Gym Date

Couples doing it all: Justin Timberlake and Jessica Biel hit the gym ahead of New Year's, days after celebrating Christmas with their sons in Montana.

By Lindsay Weinberg Dec 30, 2021 12:43 AM
| Updated Dec 30, 2021 12:43 AM
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Watch: Jessica Biel & Justin Timberlake's RARE Family Photo

No need to get too dressed up for date night when you're Justin Timberlake and Jessica Biel.

The stars proved they keep the romance alive with their fitness regimen, sharing a video of themselves completing their workout routine side-by-side.

Justin and Jessica kept it casual in athletic gear and sneakers while working out at what appears to be a home gym. The "SexyBack" singer acknowledged they're true "Swolemates" who sweat it out together.

The couple teased that they might be offline for the rest of the year, adding, "See you in 2022." Clearly, they're already making good on any health-related New Year's resolutions. 

While this might be the last we see of Justin and Jessica in 2021, the private pair has already blessed our holiday season by sharing a sweet pic of their sons Silas, 6, and Phineas, 16 months. 

"Thankful for my guys," Jessica captioned a pic of the family at their Montana residence for Christmas. "Merry Christmas everybody!!"

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Justin Timberlake & Jessica Biel: Romance Rewind

The Sinner star has admitted she didn't intend to keep her most recent pregnancy under wraps, but the pandemic made it possible for them to stay out of the public eye.

"It wasn't like it was supposed to be a secret," she said on the Armchair Expert podcast over the summer. "It was just COVID happened, and then I went to Montana with my family and never left."

See more precious moments from the Timberlake-Biel fam below.

Loving Hugs

"Happy Father’s Day to my spectacular husband who is one incredible dad," Jessical Biel wrote in an Instagram tribute to Justin Timberlake in June 2025. "And to all the other dads out there doing their thing. Leading with humility and vulnerability. Showin up with understanding and compassion, and always using humor to get through the hard stuff. Major respect and love to all y’all."

The couple are parents to sons Silas and Phineas.

Birthday Dad

"You’re so many things to so many people," the 7th Heaven star penned in a message for the singer's 43rd birthday in June 2024. "But to us you are THE ROCK. The rock we climb on, we lean against. The rock that shades us from the sun. And when we recline on you, as we always do, hopefully our butts will keep you eternally grounded and warm. We LOVE YOU."

Backstage Pass

Justin and Jessica's sons Silas and Phineas rocked the singer's Forget Tomorrow World Tour merch when he kicked off the concert series in April 2024.

Mother & Son

The actress hugged the couple's youngest son Phineas, as seen in this video Justin shared on the actress' 42nd birthday in March 2024.

Selfia at Sunset

Justin shared this pic on Jessica's 42nd birthday in March 2024.

Couple's Selfie

The Grammy winner also shared this snap of The Better Sister celeb on her 42nd birthday in March 2024.

Group Hug

Jessica posted a sweet family snapshot as part of her Instagram tribute to Justin on Father's Day 2022. 

Family Band

Justin celebrated Father's Day 2022 by sharing a photo of his "two favorite melodies," sons Silas and Phineas, playing piano together. 

Happy 40th Birthday, Jessica

Jessica shared this precious pic of her with her sons on her 40th birthday.

Sweet Tribute

This was Silas and Phin's birthday banner for Jessica.

Lovebirds

Justin and Jessica enjoyed cake on her 40th birthday.

A Walk to Remember

"Thankful for my guys," she captioned heartwarming holiday snap. "Merry Christmas everybody!!"

Jessica Biel and Her "Little Man"

Jessica celebrated her "little man" on his big day back in April 2020. Happy birthday, Silas! 

Birthday Wishes

The Sinner actress marked her birthday on March 3, 2020 with a special cake and her one and only. On Instagram she wrote, "Celebrating my birthday in style... and by that I mean, in pajamas. I made Justin PROMISE not to sing Happy Birthday to me, so he improvised. Sorry you can't hear it, but I'm still laughing. Thank you, you wonderful human, for really listening to me, and for throwing my kinda party. And thank YOU ALL for the birthday wishes. Feeling the love." 

Sweet Moments

On Valentine's Day 2020, Jessica shared a sweet picture of Justin and their son Silas on Instagram. She captioned it, "My valentines. Love you guys to the moon."

Couple Goals

Jessica and Justin looked madly in love at her birthday party in March 2019.

Happy Independence Day

Justin, Jessica and son Silas celebrated Fourth of July 2019.

Mother's Day 2019

The trio enjoyed some time at the beach to mark the holiday.

Disney Magic

When it comes to Halloween night, Justin and Jessica always go all out. Anyone remember their Toy Story looks from 2017? 

Halloween Envy

"Happy Halloween from Poppy, Branch and lil Branch. We be Trollin'..." Jessica wrote on Instagram after Halloween 2016. 

A Mother's Love

"If that pic doesn't say ‘City Of Love' then I'm out..." Justin shared with his social media followers in July 2018. We can't help but agree. 

Costume Winners

"They got candy? LEGO!" Justin shared with his Instagram followers on Halloween 2018. 

Look of Love

"To my husband who I watch with awe everyday as he guides and teaches, encourages and supports, and above all, LOVES the sh$t, out of his own young man," Jessica wrote on Instagram. "Happy Father's Day to all the dads out there. We can't do this parenting thing without you."

Boo

The famous trio dressed up as Batman, Robin and Harley Quinn for Halloween 2018. "This Halloween was one hell of a block party!" she shared on Instagram. "Happy Halloween from our LEGO family to yours."