How many albums did david lee roth sell?

David Lee Roth, both as a solo artist and as the frontman of Van Halen, has sold millions of albums. His solo career, particularly with hits like "Just a Gigolo/I Ain't Got Nobody," contributed significantly to his sales, but exact figures can vary. Overall, Van Halen, with Roth as their lead vocalist, is credited with over 56 million records sold in the U.S. alone. His combined album sales from both his solo work and Van Halen contributions are estimated to exceed 75 million.