The actress - who has two children, daughter Ava, 11, and seven-year-old son Deacon with ex-husband Ryan Phillippe - gets the greatest pleasure in her life from her family and would love it to grow in the future.
The 34-year-old actress - who is currently dating Hollywood agent Jim Toth - said: "I would love to havemore kids. Kids are the best part of my day. I don`t wake up to make movies. I wake up to hang out with my family."
The blonde beauty - who has previously dated actor Jake Gyllenhaal - also claims it isn`t easier dating someone who isn`t famous, but insists she feels very "comfortable" in her relationship with Jim.
When asked about the differences between dating a famous man and a non-celebrity, she told the January 2011 issue of America`s Glamour magazine: "I have a little perspective on this. I wouldn`t say it`s easier. Every relationship has its own dynamic. And I don`t want to disparage any of the other relationships that I`ve had that were meaningful and wonderful. But what I`m finding out is that it`s very comfortable to be with somebody who understands my career, but doesn`t do what I do. He`s a great guy. He`s wonderful."
Although she is getting older, Reese insists she feels sexier than ever because she is so comfortable with herself.
She explained: "I think as a woman, you get older, you feel more confident in your sexuality. You`re not as intimidated by it, not as embarrassed by it. Sexuality and femininity is an accumulation of age and wisdom and comfort in your own skin.
"I feel better - so much better now than I ever did in my 20s. I am calmer; I know who I am. And as a result, I feel much sexier. There`s always going to be somebody younger or sexier. That`s why I like to say, and it`s become my famous line, `Funny doesn`t sag.` "