On Sept. 5, the 'n sync alum and his spouse Jessica Biel

enjoyed a romantic, sun-soaked day at the seashore in Tuscany, Italy.

For his or her seashore journey, Justin opted for 

 blue swim trunks and a sun blouse, while the candy

star caught some rays in a leopard print bikini.

At one factor in the course of their trip, Jessica leaned in

to kiss the "my love" singer as he relaxed on a lounger.

Justin then sweetly grabbed her hand as she headed for a swim.

The two were later visible making a touch 

as they took turns diving off a pier. As they cooled off in the sea,