UFC star Conor McGregor has broken his alcohol sobriety in support of Hollywood actor Brad Pitt. After staying sober for months, Conor McGregor is finally back to drinking alcohol. Amid his five-year-long absence and injury recovery, McGregor left drinking alcohol just a few months before his UFC 329 comeback against Max Holloway. The former UFC two-division champion revealed that he has decided to drink again after learning that Hollywood superstar Brad Pitt recently ended his seven-year period of sobriety. Article Continues Below“I have decided to have a few pints of The Worlds Creamiest Stout [Forged Stout] in support of my fellow actor, Brad Pitt!