Terri Murray, a single mum from Liverpool, says that Conor McGregor's name should be on her one-year-old daughter's birth certificate.
Terri, 26, told the Irish Mirror that she hooked up with the UFC star when he travelled to Liverpool for the 2017 Grand National horse race.
She says she was invited to McGregor's suite at the Hilton Hotel after recognising people from his entourage. After rejecting the advances of one of his pals, she alleges she approached the Irishman to take a photo with him.
"I've said to Conor 'Hiya' and he has gone ‘I've been waiting for you', and I've gone 'Conor, I never got an acceptable picture with you before, can I get a picture with you?'" she was quoted as saying.
Terri shared photos which show McGregor sliding his arm up her miniskirt, but that was apparently not the only interaction he braved that night.
"I was laughing and looking in the mirror and he has got his arm around me and I've gone to take a photo. Then I've thought, well, Conor McGregor! I know it is bad, he has got a girlfriend, but I wasn't thinking about that. I just started kissing him back."
The UFC fighter, who was suspended for six months for the October post-match brawl with Khabib Nurmagomedov's camp, has been dating Dee Devlin for some ten years. She gave birth to his second child in early January 2019, and according to Terri's account, their hook-up took place just four weeks before Conor and Dee had their first child, Conor Jr.
She alleges they again had intercourse a couple of days after the first encounter. The next month, Terri found out that she was pregnant, but The Notorious did not respond to her messages about the happy news.
Terri, who describes herself as a full-time mum, found herself in a difficult situation. "I'm still thinking I shouldn't do this, it is wrong. It has got to the point [that] I'm living with my mum, on my own, with no job, with a baby. I'm struggling, it is harder than I thought it was.
I really didn't want to do this, I wish we could have sorted it out privately. I don't know why he let it come to this."
McGregor insists that she slept with his friend and denies being the child's father, so she now wants him to go through a paternity test. "He is telling everyone I slept with someone else. He is telling everyone my baby is someone else's. It is not fair and it can't be left like this any longer."