Cameron Diaz and Benji Madden 'Are Eager to Have Children': Source

Cameron Diaz and Benji Madden are loving the newlywed phase. But how long will it be just the two of them?

A source close to the actress tells PEOPLE that the Bad Teacher star, 42, is “so happy being a wife” to the 36-year-old musician, adding that “both of them are eager to have children.”

Cameron Diaz and Nicole Richie Enjoy Double Date with Benji, Joel Madden in Hollywood

Benji Madden Sends Cameron Diaz Cute Puppy Pic on Instagram

Cameron Diaz: Don't Deprive Yourself of That Piece of Cake!

That’s one gorgeous newlywed!

Cameron Diaz – who tied the knot with rocker Benji Madden in January – shows off her trim physique on the cover of April’s Cosmopolitan U.K. and opens up to the magazine about how she maintains her enviable body.

Benji Madden Gets Wife Cameron Diaz's Name Tattooed Across His Chest

Benji Madden is in love with Cameron Diaz – and he wants you to know it.

The 35-year-old rocker inked his new wife’s name across his chest (above a tattoo of a heart), sharing a pic of the body art on Instagram Monday.

“Thinking bout you #LuckyMan,” he wrote.

Cameron Diaz and Nicole Richie Step out for a Valentine's Day Double Date

Cameron Diaz and Benji Madden shared their first Valentine’s Day together as a married couple – but they weren’t alone.

Newlyweds Cameron Diaz and Benji Madden Are the Picture of Domesticity

Marriage isn’t all romantic getaways and kiss-cam PDA – sometimes you just need to shop for groceries!

However, casual domesticity doesn’t keep a pair of newlyweds from being super cute.

Will Cameron Diaz Appear on Sister-In-Law Nicole Richie's Show?

Nicole Richie is keeping it all in the family on this season of #CANDIDLY NICOLE – because as past episodes have proved, well, they’re a hilarious bunch.

“I would say my whole family has a pretty good sense of humor,” Richie told reporters during a conference call on Wednesday. “My dad [Lionel Richie] is a jokester like me. He really loves to laugh.”

Cameron Diaz and Benji Madden Caught on Kiss Cam at Lakers Game

Three weeks into the pair’s marriage, Cameron Diaz and Benji Madden have hit one milestone: The pair were caught on the “kiss cam” at Tuesday’s Lakers game in Los Angeles.

Diaz, 42, and Madden, 35, were court side at the NBA game at L.A.’s Staples Center and decided to go in for a passionate kiss. Coming up for air, they were “surprised” that their moment had been captured on the stadium’s “kiss cam.”

Inside Cameron Diaz and Benji Madden's 'Cute' Post-Wedding Getaway

They’re still in the honeymoon phase!

Not long after their intimate Jan. 5 nuptials, Cameron Diaz and Benji Maddien took off for Jackson Hole, Wyoming, to celebrate saying “I do.”

The newlyweds stayed at a luxury cabin at the Shooting Star resort last week, PEOPLE confirms.