'He was standing at the bar at The Albion on ground floor getting himself a drink and he was there with a group of friends,' a witness told Daily Mail.
'A guy (not Williams) has tapped him on the shoulder, so he turned around and then the guy proceeded to hit him.
'He's hit the guy back and that's when Telv has come through and hit my mate with a massive run up and hit him right in the side of the face.’
According to the Daily Mail, a spokesperson for Victoria Police confirmed on Thursday that charges are expected to be laid against the MAFS star in the coming days.
Telv has responded to the allegations, saying: 'There's an investigation going on with the police, so I really don't want to comment.’
Just a week ago, pictures of FIFO worker Telv showed him kissing Neighbours star and singer Bonnie Anderson during a night out.
Bonnie denied the pair were dating and said they were simply ‘good friends’.
Telv’s on-screen ‘wife’ Sarah Roza, meanwhile, has been on embarking on a very different journey since her appearance on MAFS – where her union with Telv did not end amicably.
The former reality star shared a photo to her instagram page on Aug. 15, appearing to show the IVF process – a hint perhaps that she is trying to fall pregnant.
"The next chapter in my life & undoubtedly the most important... I'm beyond excited!" she wrote, along with the hashtags, "#future #exciting #empoweredwoman #sohappy #blessed #grateful."