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

In a statement in June, a spokesman for Miami Police Department told DailyMail.com: ‘MPD’s Special Victims Unit is investigating a report that was filed Sunday, June 11, 2023.

‘This is an open investigation so no additional information can be released at this time.’

Through representatives, Conor has denied the allegation. A source close to McGregor said they would cooperate fully with the investigation. He insisted the woman’s claims are false and that she is only interested in money.

Following the woman’s initial allegations, video emerged later in June of the moment Conor led his 𝑠e𝑥ual assault accuser into the bathroom at the NBA Finals in Miami, and showed his entourage of security guarding the door while they were inside.

The footage shows Conor emerging from the bathroom then approaching the woman, taking her by the hand, and walking back towards the bathroom.

She follows him and they disappear behind the door.

Conor’s entourage of security guards is then shown blocking the entrance to the door.

His attorneys said the footage undermines the woman’s original allegation that he and his security guards forced her into the restroom.

In early 2019, reports emerged that Conor was under investigation by Irish law enforcement for an alleged 𝑠e𝑥ual assault of a woman in a Dublin hotel the previous December.

In October 2019, police received another complaint against Conor from a woman who said he had 𝑠e𝑥ually assaulted her in a car outside a Dublin pub.

The UFC fighter denied both claims, but was at one point arrested and questioned before being released.

In 2021, prosecutors indicated they would not be charging Conor in connection with the alleged 2018 assault – neither have they pursued legal action over the 2019 complaint.

The woman whose accusations sparked the initial investigation sued McGregor for personal injuries after the criminal case ended without charges, again alleging that he raped her in a Dublin hotel.

Those civil proceedings are ongoing, while the plaintiff granted wide discovery of materials the police obtained in working on the case. Conor continues to deny the accusation.

In September 2020, Conor was detained and questioned by authorities on the French island of Corsica in September 2020 for alleged indecent exposure and 𝑠e𝑥ual assault in a bar, spending two days in custody.

Eight months later, they declared a lack of sufficient evidence to justify a criminal prosecution. The investigation is said to have included DNA collection that corroborated his version of events.