Stewart will begim headlining The Colosseum stage in August. A total of 18 shows have been planned, but as the performances continue to sell out, more shows will be added to the venue. The program is set to be part of an “intimate experience,” where fans will be seated especially close to the stage.

Stewart, who at the age of 66, recently celebrated the birth of his eighth child, is expected to sing his most popular hit songs including “Maggie May,” “You’re in My Heart,” and “Forever Young.”

Tickets for the performances go on sale May 18th.

The law offices of Glaser, Weil, Fink, Jacobs, Howard & Shapiro laims allege Stewart owes for work on three separate cases.

The firm says it has represented Stewart “on at least 19 different matters for more than 20 years.”

While the crooner did pay most of his bills, the firm says he owes for several cases including a contract dispute after the singer pulled out of a New Year’s Eve performance at the Rio hotel in Las Vegas, claiming he was still recovering from throat cancer surgery.

The other cases involve a South Africa concert cancellation and a trademark dispute.

Stewart’s rep hasn’t commented on the lawsuit against the rocker.

Stewart came to prominence in the late 1960s and early ’70s with The Jeff Beck Group and then Faces. He launched his solo career in 1969 with his debut album An Old Raincoat Won’t Ever Let You Down.

Law Firm Suing Rod Stewart