The department says it has contacted the Academy to determine the cost of the tickets and once it receives the information Beck will pay for the tickets from his personal funds.
Mayor Antonio Villaraigosa is under investigation by the state's Fair Political Practices Commission, the Los Angeles County District Attorney's Office and the city's Ethics Commission about whether he violated rules by accepting free tickets to entertainment and sporting events.
Villaraigosa has repeatedly denied wrongdoing, claiming he was allowed to attend events to promote Los Angeles as part of his job as mayor.
CNS Contributed to this report.