They’ve been taking in the sights of Paris since they tied the knot last weekend in a surprise Las Vegas ceremony, 20 years after their first engagement was called off.

But it appears the activities of Ben Affleck and Jennifer Lopez‘s Parisian jaunt has worn out the actor, with Ben seen snoozing while on a cruise of the River Seine with his new wife and their respective children on Saturday.

Though the actor, 49, had initially joined in the fun with Jennifer, 52, and their kids Seraphina, 13, Violet, 16, Maximilian, 14, and Emme, 14, it all became too much for the Gone Girl star as he then enjoyed a bit of shut eye at the front of the boat.

Gone Boy: It appears the activities of Ben Affleck and Jennifer Lopez’s Parisian jaunt has worn out the actor, with Ben seen snoozing while on a cruise of the River Seine with his new wife and their respective children on Saturday

Dressed in a navy shirt, blue trousers and white trainers, Ben kicked back and put his feet up on the railing.

The Hollywood star leaned his head back and snoozed away open-mouthed as he took a few moments to himself.

Meanwhile, Jennifer looked typically glamorous in a white, floral summer dress from Reformation, which she teamed with brown heels.

The singer added a beige Falconeri cardigan to her look, accessorising with a chic brown handbag and tinted sunglasses.

Honeymoon knocked you out Ben? Dressed in a navy shirt, blue trousers and white trainers, Ben kicked back and put his feet up on the railing

40 winks: The Hollywood star leaned his head back and snoozed away open-mouthed as he took a few moments to himself

Snooze: The film star missed plenty of Paris’ sights as he cruised along the river with his eyes shut

What a sight: Ben happily sprawled out on the front of the boat as he relaxed and soaked up the sunshine

She appeared content as she walked with her new husband and their brood before boarding and taking in the sights along France’s third-longest river.

While Ben was awake, the Deep Water actor was very much engaged with his family, as he was seen chatting away and taking pictures.

He also shared a sweet moment with his eldest daughter Violet, as they hugged while taking in the view.

During their idyllic boat trip, the family stopped for a bite to eat, with the group seen devouring their meal.

The couple have been putting on a loved-up display this week during their honeymoon, with the newlyweds sweetly involving their children during their travels.

Wakey wakey: Ben’s daughter gave him a sweet kiss on the cheek as he snoozed on the deck

Parisian Princess: Meanwhile, Jennifer looked typically glamorous in a white, floral summer dress from Reformation, which she teamed with brown heels

Fashionista: The singer added a beige Falconeri cardigan to her look, accessorising with a chic brown handbag and tinted sunglasses

Family time: The family were surrounded by security and photographers as they made their way to the boat

All aboard! She appeared content as she walked with her new husband and their brood  before boarding and taking in the sights along France’s third-longest river

The bride and groom: Ben put a loving arm around his new wife during their outing

Ben is also father to son Samuel, 10, with his ex-wife Jennifer Garner. J Lo shares her twins with ex-husband Marc Anthony.

The Las Vegas wedding was a long time coming, taking place 20 years after their first engagement was called off.

Jennifer and Ben’s wedding minister declared he has no doubt about the couple’s love for each other.

‘I’ve done probably 10,000 weddings now, and by this point in my life I get a feel of couples — I can really tell it was real,’ Ryan Wolfe, who performed the Las Vegas wedding ceremony on Saturday, told People.

Chilled: The newlyweds and their brood looked very relaxed as they hung out at the back of the vessel

This is fun: While Ben was awake, the Deep Water actor was very much engaged with his family, as he was seen chatting away and taking pictures

Taking in the sights: Ben happily snapped photos on his phone before the fatigue kicked in

That’s my girl: He also shared a sweet moment with his eldest daughter Violet, as they hugged while taking in the view

Father and daughter: The duo looked happy and content as they shared a moment together on the boat

Style: Violet teamed her dress with light grey trainers and a black crossbody bag

This way: Violet and Ben led the way with the rest of their party walking behind them

Ryan also predicted that the dynamic duo are in it for the long haul: ‘After seeing them and the love they have for each other, I 100 percent believe they will last.

‘They will make it. I believe they found their soulmates. I really do believe they’re meant for each other,’ he continued.

‘You can see the love they had for each other. They definitely truly care and love each other,’ he added.

Revealing the news of her wedding, Jennifer wrote in her newsletter: ‘Last night we flew to Vegas, stood in line for a license with four other couples, all making the same journey to the wedding capital of the world.

Well this is fun: Violet beamed with joy as she joined her father at the bow of the boat

Walk this way: Jen tottered around in killer brown heels, while her kids and husband opted for more casual ensembles

Honeymooning is hungry work! During their idyllic boat trip, the family stopped for a bite to eat, with the group seen devouring their meal

Starving: At one point, Ben was seen with a mouthful of food, while his wife nibbled gracefully

Nice: Ben washed down his food with a refreshing drink as he sat next to his new wife

Pure joy: Ben and Jennifer could both be seen smiling from ear-to-ear and laughing as they walked together while holding hands in Paris

In style: Jennifer looked glamorous in a floral print floor-length dress while Ben looked dapper in a blue-grey suit for the evening

‘We barely made it to the little white wedding chapel by midnight. They graciously stayed open late a few minutes, let us take pictures in a pink Cadillac convertible, evidently once used by the king himself (but if we wanted Elvis himself to show, that cost extra and he was in bed).’

Lopez also revealed she wore a dress from an old movie, while Affleck wore a jacket from his closet for the ceremony.

She said: ‘We read our own vows in the little chapel and gave one another the rings we’ll wear for the rest of our lives. In the end it was the best possible wedding we could have imagined.’

Forever may it last: ‘You can see the love they had for each other. They definitely truly care and love each other’, their wedding minister said