Timberlake, who is currently promoting his album Man of the Woods, took a break from his usual Instagram behaviour to post a tribute to his wife of six years, Jessica Biel.
The couple, together since 2007, have one son together, Silas, who was born in 2015.
The pair publicly often support each other via their social media platforms, waxing lyrical about their love for each other.
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A picture says a thousand words. And thank goodness because there aren't enough to express ALL the aspects of my love and respect for you. Here's to a spectacular year ahead. I'm so proud of all you've accomplished and all that is ahead for you. plus you're a super hot dad. A ninja dad. A kiddie teeth brushing, Jedi sleep mind tricking, intimidating dad voice disciplining SUPER HOT DAD. I love you, you hot dad.. I'm here, right by your side, OG fan girl #1. Happy birthday, my beloved. Now go crush it this weekend at SB LII.
Yesterday, the ‘Cry Me A River’ crooner showed off their enviably strong partnership once more with a tribute on Instagram.
Under a photo showing the 37 year-old being embraced by his 36 year-old wife he wrote, ‘She’s got my back.’