Nicole Richie dons leggings and plaid shirt for walk with husband Joel Madden and their two dogs

Sofia Richie and fiancé Elliot Grainge enjoy a double date night with Nicole Richie and Joel Madden

Nicole Scherzinger Rocks Bikini In Mykonos As She Celebrates 44th Birthday: Photos

Nicole Scherzinger puts on a busty display as she walks hand-in-hand with her boyfriend Thom Evans