Avril Lavigne and Chad Kroeger Buy a $5.4 Million House in L.A.

The "Complicated" singer and Nickelback frontman have traded in their beloved maple leafs for palm fronds in a big move to L.A. Their new home—a 7,888-square-foot, $5.4 million mansion in Sherman Oaks—is a California take on a French-style chateau. Click ahead for an inside look at the rock-star estate.