The 42-year-old actress and husband Benji Madden joined Richie and her spouse, Joel Madden, for dinner at Il Ristorante Di Giorgio Baldi in Santa Monica, Calif. Both couples dressed in all black with the exception of Richie, who added an orange coat over her dark ensemble.
"Cameron is a regular and looked bella," a source told People magazine. "She seemed excited to be celebrating her first Valentine's Day with Benji. She and Benji looked very happy. They had a fun, three-hour dinner with Nicole and her husband."