Bill Maher, 70, Hit With Groans Over Joke About Pop Star, 33

PicMonkey/ Reuters Bill Maher’s tasteless joke about a pop star’s body bombed with his own audience. During his monologue on Friday’s Real Time With Bill Maher, the 70-year-old host was discussing newly released UFO files when he decided to drag singer Ariana Grande, 33, into the bit. “The administration this week, just a few days ago, maybe yesterday, unleashed a new trove of UFO files. Interesting things in there,” Maher said. “Triangular craft, weird lights over an army base, a stick-like…