Justin Timberlake Wishes Wife Jessica Biel Happy Birthday: See the Sweet Post

Justin Timberlake is a sucker for his wife Jessica Biel, and on her 38th birthday Tuesday (March 3), he didn't shy away from thanking her for always staying by his side -- whether he smelled nice or not.

"Happy Birthday to the LOVE of my life... A new adventure every day and a treasure to me. I can’t wait to share many more of these with you," he captioned his Instagram post for her today. "Thanks for putting up with me when I smell funky after a round of golf or, when I smell funky in general. You are the mostest of the mostest, my love! I adore you."

And Biel expressed her gratitude in a hilarious comment: "As you always say, you can’t be funky if you don’t smell funky."

The social media tribute featured some of their most touching and amusing photos, including a throwback from their Halloween 2019 couple's costume when Biel dressed as Timberlake from his *NSYNC days and he wore a complementary microphone costume.

Check out Timberlake's birthday tribute for Biel below.