There's at least one powerful celeb who ain't buying Kyrie Irving's apology ... Howard Stern absolutely shredded the NBA star, calling him and "f***ing moron" and a "douchebag!"
Of course, Irving (kinda sorta) apologized last week hours after he was hit with a minimum five-game suspension for pushing an antisemitic book/film on social media. Many felt the apology fell well short of what Irving needed to say to undo the harm he caused.
Count Stern, who happens to be Jewish, among that group ... the world's most famous radio host went in on the 30-year-old hooper Monday morning during his show.