Avril Lavigne attends the opening of Crossroads Kitchen restaurant in Calabasas

Kourtney Kardashian shows off jaw-dropping Halloween decorations at Calabasas mansion

Denise Richards Enjoys Mother-Daughter Lunch With Sami Sheen, 18, In Calabasas: Photo

Avril Lavigne on How Her Style Has Changed Throughout Her Album Cycles: ‘It’s a Big Part of My Music’