"I didn't think it was Taron. I thought it was me," says the musical legend of watching the actor, who shaved half his head, painted a gap in his teeth and made out with a 'Game of Thrones' star for a biopic that Paramount prays can replicate 'Bohemian Rhapsody' success — despite R-rated gay sex and drugs — and launch Egerton into the stratosphere of Hollywood. Taron Egerton was shooting a big splashy dance number on a soundstage at Bray Studios outside London in October 2018 — belting out "Saturday Night's Alright for Fighting" in a 1950s carnival-like setting while...