*#mccallonlinenews®:* famous hosts, musical guests, and "Saturday Night Live" veterans, at Sunday's *SNL50: The Anniversary Special* tribute had a star-studded lineup. Scarlett Johansson with husband Colin Jost, Keke Palmer, Kim Kardashian, Pedro Pascal, Sabrina Carpenter, and many more celebrities graced the red carpet. More photos 📸⤵️ wp.me/peTYYC-3UN