Beyonce wore a curve-hugging green mini dress as she held hands with husband Jay-Z at dinner with mother Tina Knowles in Portofino

While on vacation in the seaside village of Portofino on the Italian Riviera, Beyoncé Knowles-Carter and her rap mogul husband Jay-Z had a lavish date night at DaV Mare on Saturday.

Wearing a mint green minidress with double-breasted buttons, a matching blazer, and Louboutins chosen by stylist Marni Senofonte, the 40-year-old R&B diva made the bold move.

Still going strong!  Beyoncé Knowles-Carter and her rap mogul husband Jay-Z enjoyed a glamorous date night at DaV Mare while vacationing in the Italian Riviera fishing village Portofino on Saturday

.

Ample charms: The 40-year-old R&B diva took the plunge in a mint green mini-dress emblazoned with double-breasted buttons with a matching blazer and Louboutins

.

She relies on stylist Marni Senofonte

Beyoncé was carrying a boxy gold purse while sporting a black face mask, in contrast to the 51-year-old rap mogul (born Shawn Carter).

The Carters, who have won 51 Grammys between them, were married for 13 years after first meeting in 1998.

However, the Jail rapper later escorted Beyoncé to DaV Mare while wearing a white hooded jacket.

Billionaires: The Carters - who boast a combined 51 Grammy Awards - originally met back in 1998 and they've been married for 13 years

.

Casually clad: Jay-Z wore a black short-sleeved button-up shirt, matching pants, and grey sneakers

.

Child-free fun! Missing from the Carters' side were their three children - nine-year-old daughter Blue Ivy as well as four-year-old twins, son Sir and daughter Rumi

The three-star Da Vittorio restaurant, owned by the Cerea family, opened its doors at the Splendido Mare, A Belmond Hotel, in March.

The Carters’ three children—the four-year-old twins, son Sir and daughter Rumi—as well as their nine-year-old daughter Blue Ivy were absent.

Knowles’ mother Tina Lawson and a bodyguard joined the hip-hop power couple for the seafood dinner. Earlier that day, the 67-year-old former salon owner posted a picture of herself on a yacht with her second husband Richard Lawson, captioning it, “Vacay with my boo!”

Chill in the air: The Jail rapper later covered up in a white hooded jacket to escort Beyoncé to DaV Mare

.

The Brooklyn-born New Yorker is a 2021 nominee for the 36th annual Rock & Roll Hall of Fame

.

Checking out the new eatery: The Cerea family - owners of the three Michelin-starred restaurant Da Vittorio - opened the restaurant in March at the Splendido Mare, A Belmond Hotel

According to rumors, Amazon owner Jeff Bezos owns the mega-yacht The Flying Fox, where she is vacationing with power couple Beyoncé and Jay-Z.

With 11 guest suites, a pool, a movie theater, a gym, a sauna, and two helipads, the 136-meter yacht is one of the biggest in the world and is valued at an impressive $400 million (£289 million).

The Italian news claims that Bezos owns the mega-yacht and rents it out to famous people when not in use. Amazon has, however, previously disputed that Bezos is connected to The Flying Fox.

Family affair: Joining the hip-hop power couple for the seafood meal was Knowles' mother Tina Lawson and a bodyguard

.

Yikes! The On the Run couple last made headlines for fronting the Tiffany & Co. 'About Love' campaign where Beyoncé donned a priceless, 128.54-carat yellow blood diamond

.

Outraged: The Destiny's Child alum was said to be 'disappointed and angry' after 'unknowingly' modeling the bauble originally discovered in 1877 at a colonial mine in South Africa

.

Sign it! At one point during their romantic outing, Jay-Z took the time to autograph a fan's sneaker

Unverified rumors on Twitter state that Bezos was seen in Italy with Jay-Z and Beyoncé, but he hasn’t been photographed with them.

Beyoncé and Jay-Z spokespeople have been contacted by MailOnline for comment. Bezos and the well-known pair are known to be friends; in 2019, the CEO was present at an Oscars celebration hosted by Beyoncé and her husband, Jay-Z.

In contrast, the duo from On The Run most recently made headlines when they starred in the Tiffany & Co. ‘About Love’ campaign, in which Beyoncé wore a magnificent diamond weighing 128.54 carats of yellow blood.

Ready to cruise: After dinner, Beyoncé and the Roc Nation founder boarded a boat to seemingly bring them back to the yacht they're staying on

.

The Houston-born Texan revealed in the September 2021 issue of Harper's BAZAAR that she's been in the recording studio for the last 'year and a half' and teased: 'Yes, the music is coming!'

The former member of Destiny’s Child was reportedly “disappointed and angry” after “unknowingly” modeling the jewel that was first found in a South African colonial mine in 1877.

Jay-Z took the time to sign a fan’s sneaker during one of their romantic outings.

In an apparent attempt to return to the yacht they are vacationing on, Beyoncé and the founder of Roc Nation boarded a boat after supper.

‘Yes, the music is coming!’ The Houston-born Texan teased that she has been in the recording studio for the past ‘year and a half’ in the September 2021 issue of Harper’s BAZAAR.