Here's How Justin Timberlake and Jessica Biel Celebrated Their Fifth Wedding Anniversary

Timberlake first posted a series of black and white videos in which he sang the first song the couple danced to at their wedding, Leon Russell's "A Song for You." The series ends with a selfie photo of him and Biel exchanging a kiss.

He captioned the post: "#TBT to a late night freestyle session on a break in the studio - YES I've been back in the studio cooking! But, today is even more special for me because five years ago, on this day, I became the luckiest man in the world when I exchanged vows with my best friend. This song was our first dance. To my beautiful @jessicabiel : You have taught me so much about what a true love means. I can't put into words what these last five years have meant to me, so... 'Listen to the melody 'cause my love is in there hiding...' #Happy5thAnniversaryWifey #ASongForYou."

Biel responded by posting the same video to her account with the caption: "My tender heart is yours, now until forever." She later uploaded a second clip of the two sporting flower crowns via a Snapchat filter, writing: "How lucky am I? Even if he's initially skeptical, he always gets extra for me. #5."

The couple tied the knot on October 19, 2012, in Italy.