Avril Lavigne

Miley Cyrus and Joan Jett take the stage and perform together on The Oprah Winfrey Show on Wednesday (April 13).The 18-year-old teen queen did a medley of the rock legend’s biggest hits including: “Bad Reputation,” “Cherry Bomb,” and “I Hate Myself.”

Avril Lavigne is rumored to be expecting her first child with husband Deryck Whibley. The two have owned a home together in Beverly Hills for nearly two years. Avril, 24, and SUM 41 frontman Deryck, 28, tied the knot in July 2006.