He’s the former Ultimate Fighting Championship featherweight and a fierce opponent in the ring.
The Irish MMA artist, 31, looked smitten with his other half, 32, as they soaked up the sunshine in their resort.
Cute couple: Conor McGregor showed that he also has a soft side as he was seen packing on the PDA with long-term girlfriend Dee Devlin in the Amalfi Coast, Italy on Sunday
Conor showed off his extensive array of body inkings in a pair of patterened swimming trunks which also showcased his enviably muscular physique.
Meanwhile, Dee looked radiant in a mint green bikini with a ruched top and high-waisted matching briefs.
In order for the sun to kiss more of her skin, she pushed the straps of her bikini top down to expose her shoulders.
The mother-of-two allowed her natural beauty to shine through by going make-up free on the outing, whilst her glossy brunette locks were swept up in a topknot.
Cute! The Irish MMA artist, 31, looked smitten with his other half, 32, as they soaked up the sunshine in their resort.
Body art: Conor showed off his extensive array of body inkings in a pair of patterened swimming trunks which also showcased his enviably muscular physique
Summer style: Meanwhile, Dee looked radiant in a mint green bikini with a ruched top and high-waisted matching briefs
The couple appeared to be unable to tear their hands off one another as they shared a sun lounger with Conor sitting behind his sweetheart who nestled between his legs.
Later on, they moved to a stone wall where they sat and gazed at the stunning scenes in the idyllic setting.
Conor even took some time out to work on his muscles as he lifted some weights in the sizzling heat.
Fresh: Dee’s flattering two-piece featured a sporty square neck top and the high-waist bottoms accentuated her curvy figure
Natural looks: The mother-of-two allowed her natural beauty to shine through by going make-up free on the outing, whilst her glossy brunette locks were swept up in a topknot
Cosy: The couple appeared to be unable to tear their hands off one another as they shared a sun lounger with Conor sitting behind his sweetheart who nestled between his legs
Taking it in: Later on, they moved to a stone wall where they sat and gazed at the stunning scenes in the idyllic setting
Thrill-seeker: Conor climbed up on the stone wall in order to her a better look
It comes after the couple welcomed their second child in January.
The athlete took to Instagram with the announcement, posting a from-the-back photo of himself holding a baby seat and the hand of his oldest son, Conor Jr., inside a hospital.
‘Heading home with my two healthy babies and an energized and healthy SuperMam,’ McGregor wrote in the photo’s caption, accompanying it with a heart emoji.
‘2019 is off to the best start! Thank you for the well wishes everybody!’ he added.
The baby is the second that McGregor has had with his girlfriend, Dee Devlin as they welcomed their first child Conor Jr. in May 5, 2017.
Soaking it in: The longtime lovers soaked in the view
Cuddling up! Conor wrapped his arm around Dee as they posed for a snap
The loved-up couple met back in 2008 when Conor was 19 and Dee was 20.
The fighter had just quit his job as a plumbing apprentice and was struggling to make ends meet as he tried to pursue his passion, with Dee standing by him as he forged his career in the MMA industry.
Meanwhile, in February, single mother Terri Murray, 26, told The Mirror that she wants McGregor to take a DNA test to confirm he is the father of her one-year-old daughter Clodagh.
Murray said she met the Dublin-born former UFC featherweight and lightweight champion in a Liverpool hotel after watching the 2017 Grand National.
Taking a stroll: Conor walked around the sun loungers whilst Dee remained seated
Pucker-up: The pair appeared to share a kiss with one another
She claimed she fell pregnant as a result of their encounter and nine months later gave birth to her daughter.
Murray told The Mirror: ‘I don’t want his money. I just want to prove he is Clodagh’s dad and I’m not lying.’
McGregor, who is worth £75 million, has denied sleeping with Murray and said she may have been with one of his friends, who accompanied him to Aintree on a private jet.
McGregor had a very tumultuous 2018.
In April 2018, the NYPD charged McGregor with three counts of assault and one count of criminal mischief following a rampage at a UFC press event in Brooklyn’s Barclays Center.
In footage from the incident, McGregor and his entourage could be seen entering through a side entrance and attacking a van containing a group of other fighters.
Lightweight Khabib Nurmagomedov was in the van and may have been the target of the McGregor’s rage. The 29-year-old Russian recently had a public confrontation with Artem Lobov, a friend and training partner of McGregor’s.
Up close and personal: The couple looked at each other intensely as they kicked back and relaxed
McGregor could also be seen approaching the bus as it inched towards the truck elevators to exit the building and, at one point, could be running for a dolly before picking it up and throwing it at the moving vehicle, breaking a window through which passengers can be seen.
The sporting star pleaded no contest to one count of disorderly conduct in July 2018 and was ordered to perform five days of community service and attend anger management classes.
Then, in November 2018, McGregor pleaded guilty to speeding while driving his Range Rover in County Kildare, Ireland, in 2017.
He had his license suspended for six months and was ordered to pay a $1,100 fine.
Security: The couple were joined by a security guard, who Conor appeared to give instructions to
Romantic break: The MMA fighter and his pretty girlfriend looked happy and relaxed