Katharine McPhee shows off her toned arms in a black t-back top as she arrives in Beverly Hills

Kathy Hilton Weighs In on Kyle Richards' Future on Real Housewives of Beverly Hills

Katharine McPhee Blames 'Woke' Voters for Crime in Beverly Hills, Scared to Wear Jewelry

Katharine McPhee & David Foster Show Off Their 17-Month-Old Son's Musical Talents! (Video)