They haven't been able to keep their hands off each other as they've soaked up the summer sun.
And Harry Styles, 27, and Olivia Wilde, 37, looked more loved up than ever as they cosied up in the sea while enjoying a trip on a yacht in Italy on Friday.
The Fine Line hitmaker showed off his toned tattooed physique as he dried himself off with a towel after taking a dip in the sea with his girlfriend by Giglio Island.
Fun in the sun: Harry Styles, 27, and Olivia Wilde, 37, looked more loved up than ever as they cosied up in the sea while enjoying a trip on a yacht in Italy on Friday
Muscles: The Fine Line hitmaker showed off his toned tattooed physique as he dried himself off with a towel after taking a dip in the sea with his girlfriend by Giglio Island
Meanwhile, Olivia showcased her incredible figure as she soaked up the rays on the vessel.
Taking some much-needed time to relax, the film director looked content as she sunbathed and read her book.
But Harry couldn't help but shower her with affection as he poked his face under her novel to give her a kiss.
It's no surprise that Harry was lavishing Olivia with attention as she looked effortlessly chic aboard the yacht.
Inseparable: Taking some much-needed time to relax, the film director looked content as she sunbathed and read her book with Harry close by to steal a kiss
The Booksmart director opted for a high-waisted two-pice, which she kept simple and styled with a pair of stylish black sunglasses.
She pushed her caramel tresses back and away from her face in a stylish slicked back look as she kept hydrated in the sun.
Olivia showcased her natural beauty and appeared to go makeup free for the day of swimming and snorkelling while Harry showered off.
Holiday Harry: The singer proved he'd been putting the time in at the gym as he flaunted his incredible physique on the back of the boat
Stylish: It's no surprise that Harry was lavishing Olivia with attention as she looked effortlessly chic aboard the yacht
Effortless: Olivia showcased her natural beauty and appeared to go makeup free for the day of swimming and snorkelling while Harry showered off
It wasn't long before Harry was convincing Olivia to join him in the water for a romantic swim together.
Harry had been keeping this casual in a forest green T-shirt and a blue cap, which he quickly removed for a swim after puckering up on deck.
The One Direction star joyfully launched himself into the ocean without hesitation and held his nose as he went.
Olivia smiled as she watched her boyfriend bomb into the sea, before joining him in the water to snorkel.
Come on! It wasn't long before Harry was convincing Olivia to join him in the water for a romantic swim together
Laidback look: Harry had been keeping this casual in a forest green T-shirt and a blue cap, which he quickly removed for a swim after puckering up on deck
See ya: The One Direction star joyfully launched himself into the ocean without hesitation and held his nose as he went
Off he goes: Olivia smiled as she watched her boyfriend bomb into the sea, before joining him in the water to snorkel
In the water together, the couple kept an eye out for marine life as they donned goggled and snorkels.
Harry rubbed his eyes as he got used to the salt with Olivia following closely behind.
The star re-adjusted his goggle as he went, making sure for the best visibility to investigate the Italian waters.
The couple seemed content as they paddled along together in the shimmering water before taking a break on some nearby rocks.
Expedition: In the water together, the couple kept an eye out for marine life as they donned goggled and snorkels
Paddle: Harry rubbed his eyes as he got used to the salt with Olivia following closely behind
Swim: The couple seemed content as they paddled along together in the shimmering water before taking a break on some nearby rocks
Taking a breather in the shallow water, Harry and Olivia couldn't held but put on a PDA display as they shared a kiss with their snorkels.
Visible from behind, Olivia was wearing a gold cross necklace, which Harry wore in his Lights Up video and gifted to
