Kourtney Kardashian shows off her figure in a black bikini during yacht day with Travis Barker

She’s set to tie the knot with her rocker beau Travis Barker in a lavish Portofino ceremony this weekend.

But ahead of donning her flowing white dress for the big day, Kourtney Kardashian slipped into a tiny black bikini on Friday as she enjoyed some downtime on board a luxury $14.2million yacht with her family.

And it seemed as though Travis could hardly wait for their wedding night as at one point he was seen cheekily grasping her bottom as he helped his love up onto the deck. 

The newlyweds legally tied the knot at a Santa Barbara courthouse on Sunday, but are reportedly set to marry in a lavish ceremony this weekend.

According to TMZ, Kourtney and Travis have rented the historic house museum Castello Brown located on a hill above Portofino harbour.

With preparations underway for the nuptials, the couple took the opportunity to let their hair down on a huge hired yacht as they spend quality time with their loved ones.

And Kourtney happily showcased her figure in a barely-there thong halter neck bikini, which she accessorised with dark shades.

The mother-of-three looked happily and relaxed as she chilled with her three children Mason, 12, Reign, seven, and Penelope, nine, as well as Travis’ kids Landon, 18, and daughter Alabama, 16, and Atiana, 23.

The couple seemed in good spirits as they milled about with their children on the vessel, with Travis’ daughter Alabama and Kourtney’s daughter Penelope seen wrapped up in white towels. 

She then showed off her daring side as she and Reign jumped on board a jet-ski, with the youngster seen gripping onto the handlebars in front of her.

The duo looked delighted as they zipped across the water at full speed while the rest of the clan watched on.  

The family certainly enjoyed a luxury day as they larked about on the opulent 213ft Regina d’Italia yacht, formerly owned by Stefano Gabbana, with the vessel recently selling for a whopping $14.2million.

The yacht can accommodate 12 guests and a crew of 16, while the stunning interior was designed by none other than Dolce & Gabbana themselves.

Her mother Kris Jenner, 66, recently revealed that she had been ‘sworn to secrecy’ about the upcoming nuptials, as she was seen out shopping in the harbour town earlier in the day. 

A source revealed to People: ‘They had to legally get married first ahead of their big Italian wedding, which is happening very soon.

‘All the details are set, and the whole family, including all the kids, are very excited.’ 

With Kris telling the publication: ‘I have been sworn to secrecy. If I say one thing about a wedding, I am going to be in so much trouble!’

The couple and their children are believed to have been in the area for the past few days and were spotted earlier this week boarding a tender together.

As well as Kris, Kourtney’s sisters, Khloe and Kim Kardashian and Kylie and Kendall Jenner, Kris’ partner Corey Gamble, and her three children will be in attendance. 

But her former partner Scott Disick – with whom she has Mason, Penelope, and Reign – has not been invited. On Travis’ side, his son Landon, 18, and daughter Alabama, 16, will be there, as will his bandmates. 

It is believed that Kourtney’s maternal grandmother Mary Jo ‘MJ’ Campbell and Travis’ dad, Randy, are not able to travel abroad for the ceremony, but were present at their legal courthouse nuptials.

Kourtney and Travis have reportedly rented out the entire castle, which was built during Roman times as a military defence, and will be celebrating their nuptials over the next four days.

And that is not all as they are also planning another huge reception for their friends back in Los Angeles ‘in the near future’.

The lavish European wedding will be the third time the loved-up couple have tied the knot, following their unofficial nuptials after the Grammys in Las Vegas and their legal ceremony in Santa Barbra. 

Kourtney and Travis shared their first photos as newlyweds with their Instagram followers earlier this week.

Less than 24 hours after legally tying the knot in Santa Barbara, the reality star posted a slideshow of black and white photos from their big day. 

‘Till death do us part,’ the mother-of-three captioned the snaps, featuring her straddling her spouse on top of a black convertible with ‘just married’ on the bumper before getting into the car and sharing a passionate kiss. 

The Blink-182 drummer posted an identical caption and same images of their big day as they announced the news to their fans and loved ones.

The lovebirds, who became engaged in October 2021, exchanged vows with a small number of loved ones and their security, including her maternal grandmother Mary Jo ‘MJ’ Campbell and Travis’ dad Randy, at the weekend. 

After getting hitched, the reality star and drummer were seen driving off in a vintage car. 

For her big day, Kourtney was seen wearing a short white dress with a plunging neckline and red heart adorned on the bodice and a traditional veil over her dark tresses, which were pulled back for the occasion.

She styled her $1,825 Dolce & Gabbana lace bustier frock with a pair of sheer gloves and matching veil. 

Known for their love of matching, the star and her husband wore coordinated shoes for their big day. While she opted for a pair of burgundy velvet pumps, Travis matched her in trendy men’s Rockabilly shoes in the same color. 

Kourtney later shared a snap of their cookie cake iced with ‘Mr. and Mrs. Barker’ from Command Entertainment Group PR owner Simon Huck and his husband Phil Riportella.

At the time of her prior Vegas wedding, Kourtney took to Instagram to share a gallery of snaps from the nuptials as she said that some drinking lead to the impromptu wedding in Sin City. 

She captioned the gallery of retro snaps to her 168million followers: ‘Once upon a time in a land far, far away (Las Vegas) at 2am, after an epic night and a little tequila, a queen and her handsome king ventured out to the only open chapel with an Elvis and got married (with no license).’

She also confirmed that it was not an actual legal ceremony as they did not have a marriage license but it will help them for their actual wedding as she wrote ‘Practice makes perfect.’

Under her leather jacket Kourtney wore a yellow 2012 vintage Versace bustier with a huge crystal gothic cross down the middle as she and her man packed on the PDA by sharing several kisses.

They both also sported a pair of black designer sunglasses, with Travis opting for Enfants Riches Déprimés shades. The musician opted to show off his body art by going shirtless under the outerwear.

Kourtney’s social media post was met with much joy from her celebrity family and friends in addition to her loyal followers as many commented on the post sending their love.

Travis commented on the post with two people wearing formalwear emojis with a female gender symbol in between as younger sister Kim replied with four house emojis.

The chapel’s wedding packages range in price from $99-$699, with the couple purchasing the One Love Affair package for $199, paying extra for the Elvis impersonator, according to In Touch.

The priciest package includes a limo, photo shoot, a wedding concierge, choice of love song, a fresh rose bouquet and garter belt for the bride, wedding video and a rose petal entrance, but the Kravis’ budget ceremony was a simpler affair which lasted 30-40 minutes.

It was a private early morning wedding, according to TMZ, who reported that the pair did not allow the venue to take any photos and opted to bring their own photographer and security.

Kourtney and Travis famously were engaged during a romantic beachside proposal in Montecito, California, in October.

Barker’s daughter Alabama, now 16, shared a first look at the massive sparkler — which was oval-shaped and appeared to be at least 15 carats and designed by jeweler Lorraine Schwartz — as they enjoyed an intimate engagement dinner with family and friends after the proposal, with additional footage shared throughout the evening. The ring is estimated to be worth at least $1million.

The proposal took place at 6:30 pm; family members from both sides were in attendance to usher in the happy couple.

The loved-up duo were longtime friends for a decade, before they began dating in the latter part of 2020, and went Instagram official just after Valentine’s Day 2021.