Lottie Tomlinson sizzles in a TINY brown bikini during sun-soaked family holiday in Spain

She is known for showing off her breathtaking figure on social media.

And Lottie Tomlinson was there again when she slipped into a tiny brown bikini during her lavish family getaway in Spain on Sunday.

The 24-year-old influencer whipped up hot temperatures as she enjoyed a scenic boat ride with beau Lewis Burton, 30, who shares nine-month-old son Lucky.

The star, who is the younger sister of 1D’s Louis Tomlinson, flaunted her curves in the skimpy two-piece with a triangle top and high-cut bottoms.

She accentuated her features with make-up, wore her blonde locks loose and completed the look with a white bucket hat.

Unbelievable: The star, who is the younger sister of 1D’s Louis Tomlinson, flaunted her curves in the skinny brown bikini with a triangle top and high-cut bottoms

She captioned the snaps: “Boat days are good for the soul.”

It comes after the blonde beauty was pictured having a heated argument with her boyfriend Lewis in central London last month.

The pair appeared to be pulling things off during an intense-looking chat.

Lewis waved his arms in the air as he was in the middle of a conversation with Lottie – who he started dating in 2020.

When approached for comment, Lottie’s representatives told MailOnline: “There were no tense conversations and they are happy.”

The couple took a night off from parenting duties to celebrate Lottie’s sister Daisy Tomlinson’s birthday.

Lottie and Lewis announced the birth of son Lucky on August 9, 2022 in a sweet Instagram post.

Alongside a photo of Lucky, she wrote “dreams do come true,” while a post from her sister Phoebe confirmed that the couple had welcomed a baby boy.

Family: The influencer, 24, caused temperatures to rise as she enjoyed a picturesque boat ride with beau Lewis Burton, 30, who shares nine-month-old son Lucky

Sunny: She accentuated her features with make-up, wore her blonde locks loose and finished off the look with a white bucket hat

Day out: Her young family turned out to love the outing

Vacation: She captioned the snaps: ‘Boat days are good for the soul’

Lottie and former tennis player Lewis confirmed their relationship in July 2020.

The pair are said to have bonded over the grief of losing their respective loved ones.

She sadly lost her mother and sister in recent years and Lewis lost ex-girlfriend Caroline Flack in February 2020.

Lottie’s sister Félicité, 18, died of an accidental drug overdose, three years after the death of her mother Johannah, who died of cancer.

It is understood that Lottie got to know Lewis better at a house party in May 2020 hosted by Caroline’s close friend Lou Teasdale, 36, which was held to mark three months after her tragic passing.

In late July of that year, a source told MailOnline exclusively, “Lewis and Lottie became close after spending time together at a party at Lou’s house.

They’ve been meeting secretly for weeks, but their newfound friendship hasn’t gone unnoticed by mutual friends.

“Not all of Caroline’s friends are happy with how the situation seems to be developing, but can understand that both Lottie and Lewis have been there for each other as a shoulder to cry on.”

Tense: It comes after the blonde beauty was pictured having a heated argument with boyfriend Lewis in central London last month

Family: Lottie and Lewis announced the birth of her son Lucky on August 9, 2022 in a sweet Instagram post

Caroline died by suicide at her London home aged 40, days before she was due to go on trial for assaulting Lewis, with whom she had been dating for just over six months.

The TV presenter was arrested in December for assault and charged with assaulting the model at her home in Islington.

Lewis dropped his sexual assault charge against Caroline, but prosecutors pressed ahead and the pair were told they were not allowed to have contact.

After the inquest, it was confirmed that Caroline committed suicide after hearing she would certainly be prosecuted for assaulting her boyfriend, a coroner ruled.