ET joined Steve Martin, Meryl Streep and Alec Baldwin at the premiere of their new comedy, 'It's Complicated,' in New York on Wednesday night, and the stars dished about working together and weighed in on the Tiger Woods scandal!

"I'm very proud to be in the movie," Steve told ET. "We've got such a great cast of people [who] I got along with so well."

"It was a riot because they're two of the funniest men on the face of the earth," Meryl said about working with Steve and Alec.

"It's a beautiful film," added Alec. "Adult romantic comedies are just a little more honest I think than other romantic comedies because adult people are going to do crazy things."

The star trio's big-screen comedy about love, divorce and everything in between arrives in theaters Christmas Day.

Keep watching the video for more with their co-stars John Krasinski and Rita Wilson, writer/director Nancy Meyers, plus Tina Fey and Stephen Baldwin!