In an endearing moment, the couple held hands as they drifted along the water.
Also seen on Saturday was Nicole, who also wore a black bikini as she showed off her impressive diving skills and later went for a stroll along the beach with another pal.
Jessica, Cash, Nicole and their friends are clearly having a ball during their getaway.
On Friday, Jessica was pictured
frolicking in the ocean with her husband, the former reality star and a
group of pals, playing chicken and posing for photos while on vacation
on the island in the French West Indies.
The Machete Kills actress played around in the water with her friends, at one point throwing her hands up in the air with glee.
She was also seen wearing a black New York Yankees baseball cap as she stood in the water laughing and joking with Nicole and their fellow best pal Kelly Sawyer-Patricof.
Also seen on Saturday was Nicole, who also wore a black bikini as she showed off her impressive diving skills and later went for a stroll along the beach with another pal.
Jessica, Cash, Nicole and their friends are clearly having a ball during their getaway.
Not an inch to pinch: Jessica's body looked sensational in her low-cut top and tie bottoms
Going back for more: Jessica took several turns in jumping off the floating island
The Machete Kills actress played around in the water with her friends, at one point throwing her hands up in the air with glee.
She was also seen wearing a black New York Yankees baseball cap as she stood in the water laughing and joking with Nicole and their fellow best pal Kelly Sawyer-Patricof.