Entertainment Music Justin Timberlake Calls Wife Jessica Biel the 'Most Wonderful Human' as She Turns 37 "Happy Birthday, you GOD OF ALL SMOKE SHOWS!" Justin Timberlake addressed wife Jessica Biel on her birthday Sunday By Jen Juneau Jen Juneau Twitter Jen Juneau is a digital news writer for PEOPLE since 2016. People Editorial Guidelines Published on March 4, 2019 10:15 AM Share Tweet Pin Email Happy birthday, Jessica Biel! The actress turned 37 on Sunday to the tune of a sweet Instagram tribute from Justin Timberlake, who posted a photo slideshow of the longtime couple to Instagram in honor of his wife’s big day. “My partner in this thang called life … you are the most wonderful human I have ever met. You make me smile, laugh, and love life more than I knew I could,” the actor and musician, 38, captioned the snapshots that included multiple selfies of the pair, a fireside “prom-style” photo and an image of the duo in costume. “I cherish every moment with you and can’t wait to spend so many more years doing the same … but, new,” Timberlake added. “Happy Birthday, you GOD OF ALL SMOKE SHOWS!! Love, Your Huz.” Biel soon replied, “You make everything feel new baby. Thank you for always making time for us, and me, amidst this crazy world. You are truly my north.” Justin Timberlake and Jessica Biel. Justin Timberlake/Instagram Justin Timberlake and Jessica Biel. Justin Timberlake/Instagram Justin Timberlake Reveals How He Fell in Love with Jessica Biel — and Why They Dated Other People Timberlake’s post comes a little over a month after Biel penned a touching message in honor of her husband’s 38th birthday on Jan. 31. Along with her note, The Sinner actress shared a goofy underwater photograph of the couple smiling next to each other. Justin Timberlake/Instagram “Since the days of embarrassing pink ruffled bikinis and underwater photo shoots, you have been infusing my life with so much joy and laughter that I blame YOU for my smile lines. 😊,” Biel lovingly began the post. “But I wouldn’t trade them for the world. I wear them with pride knowing that I am the luckiest human around to have the honor of hearing your jokes, your words, your voice, every day of my life,” she continued. Jessica Biel and Justin Timberlake. Justin Timberlake/Instagram RELATED VIDEO: Justin Timberlake and Jessica Biel’s Love Story Never ones to shy away from expressing their affection for each other over social media, the spouses — whose son Silas Randall turns 4 in April — each shared their mutual admiration via Instagram on Valentine’s Day. Posting a snap of the couple dressed in warm-weather attire and sharing a sweet embrace, Timberlake wrote, “Valentine’s ALL DAY, EVERY DAY since I found you. ❤️.” Biel soon followed with her own post, featuring herself kissing Timberlake. “I cherish those cheeks and everything else about you, baby,” she captioned the image. “Everything … ? 😬” her husband jokingly replied.