Nicole Richie and Joel Madden share two kids ... "They are like, unless you are driving me to my friend's house or picking me up from where I need to go, I don't care about anything else ...

just put the kid in my house until the tour is over with and then we will sort this out later'." RELATED: Nicole Richie And Drew Barrymore Were Once Partners In Crime, But Are They Close Now?

Nicole Richie Reflects on Falling Out with Paris Hilton in Their 20s: 'Not the Best Moments' (Exclusive) Paris Hilton and Nicole Richie Say Turning 'Sanasa' Song into an Opera Started as a 'Joke ...