With Laguna's assistance, Jett formed the Blackhearts. She placed an ad in the L.A. Weekly "looking for three good men." John Doe of X sat in on bass for the auditions held at S.I.R. studios in Los Angeles. He mentioned a local bass player, Gary Ryan, who had recently been crashing on his couch. Ryan was part of the L.A. punk scene and had played bass with local artists Top Jimmy and Rik L. Rik. He had been a fan of the Runaways and Jett for years. Jett recognized him at the audition and he was in. Ryan in turn recommended guitarist Eric Ambel, who was also at the time part of Rik L. Rik. The final addition to the original Blackhearts was drummer Danny "Furious" O'Brien, formerly of the infamous San Francisco band The Avengers. This line-up played several gigs at the Golden Bear, in Huntington Beach, California and The Whisky a Go Go in Hollywood before embarking on their first European tour which consisted of an extensive tour of the Netherlands, and a few key shows in England including the Marquee in London.