Jessica Biel and Justin Timberlake are leaving LA

Jessica Biel and Justin Timberlake are planning to move to Montana.

The couple, who are set to welcome their first child into the world in "late March or early April," have reportedly decided to retreat to their lavish home in the Yellowstone Club, a private resort in the Rocky Mountains near Big Sky, after the actress gives birth so they can adjust to parenthood away from the spotlight.

A source close to the 32-year-old beauty, who grew up in Colorado, told Us Weekly magazine: "They plan to bring the baby there. [Jessica] wants their child to experience as much mountain life as possible."

The 'Total Recall' star completed work on their baby's nursery shortly before flying to New Orleans to film her upcoming movie, 'The Devil and the Deep Blue Sean,' alongside Jason Sudeikis last week.

The insider said Jessica worked closely with a interior decorator on the project because she wanted the room to feel "homely."

The duo - who got married in 2012 - decided some time ago that they didn't want to raise a family in Hollywood.

A source previously said: "Justin and Jessica want their kids to have a hometown and a family base, and they definitely don't want to raise them in Los Angeles.

"Justin's used to living in a small town and says he had a great childhood because of it.

"Jessica can't stand the obnoxious attitudes of kids in Hollywood. She wants her children to have good values and a sense of community."