Washington, Feb. 1 -- Jessica Biel had a special message for her husband, Justin Timberlake, as he celebrated his 44th birthday on Friday, January 31.

'The Sinner' actress took to Instagram to share a series of throwback pictures featuring the couple and their family. One of the pictures showed Biel and Timberlake leaning against a red archway, gazing at each other.

Another featured Timberlake hugging Biel from behind. The post also included a picture of the singer smiling in front of the Eiffel Tower, their Halloween family costumes, and a sweet moment between Timberlake and their son, Silas.

Along with the pictures, Biel also wrote an adorable caption for her husband which read, "Another year to make memories that I keep sacred in my...