On Thursday, the Sinner actress wrote a sweet message to husband Justin Timberlake in honor of his 38th birthday. Along with the note, Biel, 36, shared a goofy underwater photograph of the couple smiling next to each other.

“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. ]]>????