There's another big change coming to the TV landscape.
It was just announced that Saturday Night Live's Seth Meyers will replace Jimmy Fallon when Fallon leaves to take over The Tonight Show.
Alexander said, "Every single person on this red carpet is saying you are perfect for this."
Meyers said, "I have done so many red carpets before where no one has been buzzing about me, so this is very exciting. I think today is the first day where it feels very exciting and real. I am looking forward to it."