The Oscars, hosted by Jimmy Kimmel, featured a funny skit involving an (almost) naked John Cena (Patrick T. Fallon)

Wins for "Oppenheimer," live musical performances from "Barbie" and an (almost) naked John Cena helped lift Oscars ratings for a third consecutive year, early viewing figures showed Monday, as 19.5 million tuned in to watch Hollywood's big night.