Bethenny, 48, wore a flowy multi colored dress for their romantic outing.
The chic number exposed some of her backside while she took in the gorgeous waters in the Amalfi Coast.
Her boyfriend Paul, 41, appeared relaxed in a white button down shirt and gray shorts.
They both donned similar hats for their out to sea adventure.
The Skinnygirl founder has been showing off her body several times on Instagram while in Italy.
She stunned in a colorful bikini and a beautiful dress while out with her beau on Friday, July 26.
What are your thoughts on Bethenny's European looks? Sound off in the comments!