Actress Cameron Diaz is reportedly ready to embark on a new family adventure with her husband Benji Madden by becoming a mother.

The 43-year-old There's Something About Mary star tied the knot with the 36-year-old Good Charlotte rocker in January 2015 and it's claimed after enjoying a delightful year of newlywed bliss, they are now ready to consider parenthood.

"Cameron is increasingly happy in her life with Benji," a source tells People magazine. "She has settled in, settled down and wants to have a family. She is doing everything she can to enjoy this time in her life.

"She is feeling fulfilled and wants to be a mum."

Cameron has been in many high-profile relationships over the years, having experienced failed romances with Justin Timberlake, Jared Leto, Matt Dillon and baseball player Alex Rodriguez in the past.

Apparently being with Benji has "done wonders" for her sense of wellbeing and peace.

"Benji came into her life at a time when she needed stability and she got it," an insider details. "He is different from her past boyfriends. She saw a family situation with him and she needed that. And he is fine with whatever she wants to do in her career."

It's claimed Cameron and Benji are so in tune with each other, it seems as if everything in life flows a little more easily when they're together.

"She had a good run as a tough talking single sister, but like others of her age, she has mellowed and wants more out of life," a source explains. "She is getting it and loving it. She and Benji like and love each other. Their minds are in sync, they are on the same page."