The "Filthy" singer turned 37 on Wednesday and his wife, Jessica Biel, couldn't help but gush about her "super-hot" hubby on his birthday. Taking to Instagram, the actress shared a sweet picture of the two embracing each other.
"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," Biel began her note. "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."
Meanwhile, JT is preparing for his major performance by getting a birthday haircut.
"I feel like @djkhaled right now!!! NEW SONG ALERT! Birthday vibes!" he captioned his video. "Thanks everybody for the bday love!"
In the video, the "Say Something" crooner is getting groomed and also explained that his new album, Man of the Woods, is named after his son, Silas. "His name means 'of the woods,' so stop telling me I'm making a country album," he joked.