pub worker's nose after being kicked out a popular Celtic bar.Scott Simpson headbutted Kirsty Hanlon, 24, during the incident at Grace's in Glasgow's Merchant City on May 5 2019.The 32 year-old now faces jail after he pled guilty to assaulting the bar supervisor to her severe injury and permanent disfigurement.Glasgow Sheriff Court heard how drunken Simpson had been staggering about the pub.He then became aggressive and was ordered to get out by security.But, prosecutor Claire Wallace said: