Conor McGregor's sparring partner Dillon Danis filmed locking lips with influencer Megan Eugenio

The MMA fighter is said to have attended the social media star's birthday bash at Etiquette in Sony Hall.

Onlookers said his Savannah Montano, 24, reported to be his partner, was nowhere to be seen.

It comes after the 28-year-old was arrested for allegedly "causing a disturbance" outside a nightclub last month.

Club goers said Danis was seen enjoying the company of Megan, 22, and as the evening progressed, grew closer.

Video footage shows Danis touching lips with the birthday girl, and blowing what appears to be vapour into her mouth.

According to the witness, the encounter was followed by lots of dancing - and the pair leaving the venue arm in arm.

They said: "The entire evening it was obvious that the two of them were really hitting it off.

"They spent all night flirting and dancing with one another, before taking off together at the end of the night."

The video footage was filmed on October 16.

Last month he allegedly got into an altercation with the bouncer who refused him entry for not having any ID - and he has since been charged with disorderly conduct.

According to reports published last month, Danis has been in a committed relationship with Savannah since 2019.

Earlier this year the model posted a video to her YouTube channel, which has more than 500,000 subscribers, of her flying to New York to surprise Danis.