Washington DC, June 10 -- Hip-hop mogul Sean 'Diddy' Combs, who was convicted last year on prostitution-related charges, is facing fresh legal trouble after a new lawsuit accused him of sexually assaulting a minor nearly two decades ago.

According to ABC News, an unidentified former child actor alleged that Combs sexually assaulted him during a networking event held in the Hollywood Hills in May 2007, as per a civil lawsuit filed this week in California.

The plaintiff, who was under the age of 18 at the time of the alleged incident, claimed he attended the event in hopes of advancing his acting career. The lawsuit alleges that Combs invited him into a private room to discuss potential opportunities, including a project that the music ex...