Lifehouse began recording their fourth record in mid-2006 at Kiefer Sutherland and Jude Cole's recording studio, Ironworks Studios, in Los Angeles. Their fourth album, entitled "Who We Are", was released on June 19, 2007. The album features Wade, Woolstenhulme and Soderberg as its lineup, and "rocks a little harder" than their previous album, according to the band. The album's release was followed by a tour with The Goo Goo Dolls and Colbie Caillat, which began June 15 at the Dodge Theatre in Phoenix, AZ.