Jessica Biel celebrates Justin Timberlake with splashy beach photo

hellomagazine.com:

Jessica Biel sure knows how to celebrate – and rock a good theme! The actress revealed on Instagram a glimpse of how her husband Justin Timberlake was celebrating his 40th birthday, and it is certainly funky.MORE: Justin Timberlake and Jessica Biel sell $29million New York penthouseThe star shared a picture of the celebrations, which features the couple in an embrace, smiling ear to ear on the beach, but that wasn't quite what caught people's eyes the most."Happy birthday, 80s baby," the The Sinner star captioned her post, and true to Justin's birth year, the couple was dressed in the most 80s looking ensemble.WATCH: Justin reveals his second son's unique nameWhile Justin sported a flamingo motif button-down and swimsuit shorts with a very nostalgic print, it was Jessica's lacy look that really stole the show.

She layered a plunging peach swimsuit with a skin-tight sheer lace romper featuring front to back cut-outs. They both accessorized with colorful aviator sunglasses and tie-dye bandanas.

MORE: Justin Timberlake and Jessica Biel share very rare photo of young sons in Christmas greetingA post shared by Jessica Biel (@jessicabiel)Justin celebrated his 41st birthday in styleAnother recent heartwarming glimpse of the couple's relationship came from Justin's Instagram.