Conor McGregor was spotted arriving back at his hotel at 5am following a wild night out with a group of glamorous party goers and Love Island star.

The MMA fighter, 35, had been at the Anthony Joshua vs Robert Helenius fight at the O2 Arena, before heading to the Novikov restaurant in Mayfair.

Conor and his entourage finished up the night in Reign nightclub in Piccadilly, before making their way back to the Berkley Hotel in Knightsbridge.

Conor was joined by a busload of scantily clad women, who followed him into the five-star accommodation after arriving at the hotel.

Among the group was Love Island star Luca Bish, 24, who was pictured outside the hotel with the other revellers on the night out.

Party on: Conor McGregor was spotted arriving back at his hotel at 5am following a wild night out with a group of glamorous party goers and Love Island star

Group: The MMA fighter, 35, had been at the Anthony Joshua vs Robert Helenius fight at the O2 Arena, before heading to the Novikov restaurant in Mayfair

Pals: Among the group was Love Island star Luca Bish, 24, who was pictured outside the hotel with the other revellers on the night out

Glam: Conor was joined by a busload of scantily clad women, who followed him into the five-star accommodation after arriving at the hotel

Conor, who was sat ringside earlier in the night as English boxer Joshua knocked out Helenius, wore a printed purple suit and silk shirt.

Conor had arrived at the arena with his ring girls and boxer Ebanie Bridges, who were dressed in Irish Forged Stout branded outfits.

It has been reported that Conor and his group left the venue at around 12.30am before continuing their night until the early hours.

Conor was apparently spending time with American actress Jacqueline Pirkle, who was wearing a tight leather mini dress with knee-high boots.

The Irish sports star once stayed at the same hotel in December 2017 when he and his pals endured two days of partying with a group of 10 women.

Never one to shy away from the camera, after the fight over the weekend, Conor jumped into the ring and took the mic to address the crowd.

Earlier in the evening, the fighter rocked up to Joshua’s fight with the Finnish Helenius wearing a dapper jacket with a black shirt.

He said: ‘Greatness don’t rush. Joshua took his time, he landed a big heavy shot, I’m just happy Helenius got up.

Friends: Conor was apparently spending time with American actress Jacqueline Pirkle, who was wearing a tight leather mini dress with knee-high boots

Big night: Conor and his entourage finished up the night in Reign nightclub in Piccadilly, before making their way back to the Berkley Hotel in Knightsbridge

Dapper: Conor, who was sat ringside earlier in the night as English boxer Joshua knocked out Helenius, wore a printed purple suit and silk shirt

Night out: It has been reported that Conor and his group left the venue at around 12.30am before continuing their night until the early hours

He’s got form! The Irish sports star once stayed at the same hotel in December 2017 when he and his pals endured two days of partying with a group of 10 women

Arrival: Earlier in the evening, the fighter rocked up to Joshua’s fight with the Finnish Helenius wearing a dapper jacket with a black shirt

Bussing about: The group arrived on Conor’s huge bus

‘The fans should be grateful for the Finnish coming in, last minute replacement, no fear he gave a great performance, did himself proud and his team and I’m happy to see him get up.

‘Big congrats to AJ, big congrats to Eddie [Hearn], big congrats Forged Irish Stout, and I know your man KSI is in the crowd and he couldn’t box eggs if he worked in an egg boxing factory.

‘So if he wants to get in here I’ll give him a final yoke, bare-knuckle if you want!’

KSI joins, Jake Paul, Justin Gaethje, Nate Diaz on the long list of names McGregor has said he is willing to fight this year.

Conor’s beer brand Forged Irish Stout sponsored Saturday night’s fight. He poured some stout down Anthony Joshua’s throat in the immediate aftermath of the British heavyweight’s KO win over Helenius.

Last week, Conor went all out to celebrate his fiancée Dee Devlin’s 36th birthday on Wednesday.

He treated his pregnant partner to several designer gifts costing several thousands of dollars each.

The athlete took to Instagram and shared a photo of Dee surrounded by pink and gold balloons in a room on their yacht.

Dee grinned from ear to ear in the snap where she was dressed in pink pyjamas and carried a white handbag on her shoulder.

Conor gifted her with handbags from Chanel and Louis Vuitton along with Chanel trainers and sandals.

Alongside the post, he wrote: ‘Baby my love for you is as deep as the ocean! Here is the limited edition ocean @chanelofficial bag, among other things you love! I love you baby, happy birthday’.

Conor and Dee, who have been together since 2008, are parents to Conor Jr., Croia Mairhead and Rian – aged six, four and two.

The fighter confirmed Dee was pregnant with the couple’s fourth child in July, saying: ‘Things are going well. We’ve also got another on the way.’

The gushing post comes after the 𝑠e𝑥ual allegation storm Conor faced earlier this year.

The fighter was accused in June of forcing a woman to perform oral 𝑠e𝑥 on him and attempting to sodomize her after Game 4 of the NBA Finals. The investigation is ongoing.

Surprise: Conor went all out to celebrate his fiancée Dee Devlin’s 36th birthday on Wednesday

Couple: He treated his pregnant partner to several designer gifts costing several thousands of dollars each

Overjoyed: Dee, who was dressed in pink pyjamas, looked on cloud nine in the snaps

Family: Conor and Dee, who have been together since 2008, are parents to Conor Jr., Croia Mairhead and Rian – aged six, four and two