Benjamin Levi Madden (né Combs; born March 11, 1979) is an American musician, singer, songwriter, and producer. He is the lead guitarist and backing vocalist for the band Good Charlotte, as well as pop rock collaboration The Madden Brothers. He formed both of these acts with his identical twin brother, Joel Madden. Benji was a coach on The Voice Australia from 2015–16 with his brother Joel.
Madden was born Benjamin Levi Combs on March 11, 1979, in Waldorf, Maryland, to Robin Madden and Roger Combs. He has an identical twin, Joel Madden, with whom he formed the band Good Charlotte. He has an older brother named Josh and a younger sister named Sarah. All attended La Plata High School in La Plata, Maryland.
Madden started the fashion line called Made Clothing, along with his brothers Joel and Josh, but the line became defunct. In early 2006, it became DCMA Collective. A DCMA Collective store opened in Los Angeles on March 15, 2008, but later closed.