AceShowbiz -

Mommy-to-be Nicole Richie shares her pregnancy experience to Access Hollywood's Billy Bush, saying being pregnant has helped her mend her broken relationship with her biological mother and bond with her father Lionel Richie.

"When I found out that I was pregnant there was just something inside of me that felt a responsibility to mend any issues that I've had with my parents in the past, because, listen, I've put them through a lot," so the very pregnant socialite said.

Then went on saying that she also spent times with boyfriend Joel Madden's mother, Nicole added that her singer father Lionel Richie doesn't want the baby to call him "grandpa" though "[The baby] is all he talks about, actually."

And when it comes to question on whether she and Joel are preparing for blue or pink, which may indicate the sex of their not-yet-born baby, Nicole claimed both of them "don't know actually. We're waiting to find out, which has been a lot harder on me than it has on Joel because I'm so nosy. I like to know everything. But if he wasn't at every doctor's appointment, I probably would have found out by now just behind his back and not told him."

As of their wedding plan, Nicole revealed that she and fiance Joel are holding off on planning their wedding, saying "I got to hold something for when I get older. I can't have everything happen in one year."

Nicole Richie's interview with Access Hollywood's Billy Bush airs in two parts, Tuesday November 27th and Wednesday November 28th.