ET is first on the set of 'Ramona and Beezus,' where we spoke with Josh Duhamel, Selena Gomez, Ginnifer Goodwin, and other stars from the film. Watch the video to hear Josh dish about married life with Black Eyed Peas singer Fergie!

"I'm loving it," Josh says of married life with Fergie, whom he married last January in Malibu, Calif. "It's better than I expected."

"We just make the time," he went on to say about seeing one another. "It's not dissimilar to a lot of people…Sometimes she's taken around the world and so am I, but we always find time to make it right."

In 'Ramona and Beezus,' the latest Beverly Cleary book brought to life in a new comedy that focuses on the relationship between two sisters, Josh plays a handsome groom who marries Aunt Bea, Ginnifer Goodwin's character.

Sixteen-year-old Disney sensation Selena Gomez stars as older sister Beezus to young actress Joey King's character, Ramona Quimby. Selena opens up to ET about the biggest challenge working on a new project outside her hit show, "Wizards of Waverly Place."

"It's kind if a challenge for me because I said a while back, this is my first project that's not Disney Channel and it's kind of big … so it's a little nerve-wracking, but I'm having so much fun learning from everybody."

Watch the video to see more cast interviews and behind-the-scenes footage!

'Ramona and Beezus' is expected to hit theaters in March 19, 2010.

For more movie news and exclusives, head over to ETonline's Summer Movie Guide!