Nicole Richie and Sofia Richie Grainge aren’t worried about a RSVP. In fact, the sisters—daughters of Lionel Richie—bypassed the guest list and crashed a Texas couple’s wedding last fall.

When visiting Studio 1A to promote her new "Simple Life" reunion special with lifelong friend Paris Hilton on Dec. 9, Nicole Richie mentions the part of motherhood that is not hot: "driving around ...

Benji Madden and Joel Madden made rare comments about their respective wives, Cameron Diaz and Nicole Richie, during a recent interview. The Good Charlotte duo appeared on Rob Lowe’s ...