Pregnant Jennifer Lawrence shimmers and Jonah Hill flashes his chest tattoo at the 'Don't Look Up' world premiere. Here are the best photos from the red carpet.

(L-R) Jennifer Lawrence, Leonardo DiCaprio, Meryl Streep, Jonah Hill, and director Adam McKay at the "Don't Look Up" world premiere in New York City on Sunday.Theo Wargo/WireImage/Getty

• Jennifer Lawrence, Leonardo DiCaprio, Jonah Hill, and Meryl Streep dazzled on the red carpet.
• Other stars who showed up to the premiere included Florence Pugh and Jeremy Strong.

Jennifer Lawrence plays Dr. Kate Dibiasky, an astronomer who has discovered a comet is en route to destroy Earth.

Jennifer Lawrence.      Dia Dipasupil/FilmMagic/Getty

Leonardo DiCaprio plays another astronomer, Dr. Randall Mindy, who also discovered the dangerous comet.

Leonardo DiCaprio.      Mike Coppola/Getty

Together, the two set out on a media tour to warn the world that the comet is on its way.

Leonardo DiCaprio and Jennifer Lawrence.      Dia Dipasupil/FilmMagic/Getty

Meryl Streep plays Janie Orlean, fictional president of the United States.

Meryl Streep.      Mike Coppola/Getty

Jonah Hill plays Jason Orlean, the son of President Orlean who is also her chief of staff.

Jonah Hill.      Taylor Hill/FilmMagic/Getty

Kid Cudi plays a DJ in the movie, he also performs the movie's original song with Ariana Grande, who also stars.

Kid Cudi.      Theo Wargo/WireImage/Getty

Tyler Perry plays Jeck Bremmer, the host of a popular morning show that the astronomers go on.

Tyler Perry.      Theo Wargo/WireImage/Getty

Ron Pearlman plays Colonel Ben Drask, whose job it is to knock the comet off its course.

Ron Perlman.      Taylor Hill/FilmMagic/Getty

Adam McKay is the writer-director of the movie. He's also known for movies like "The Big Short" and "Step Brothers."

Adam McKay.      Mike Coppola/Getty

Other stars who attended the premiere were Florence Pugh...

Florence Pugh.      Theo Wargo/WireIage/Getty

"Succession" star Jeremy Strong...

Jeremy Strong.      Theo Wargo/WireImage/Getty

And the science guy himself, Bill Nye.

Bill Nye.      Dimitrios Kambouris/Getty