In a new twist in the Chris Brown-Rihanna drama, it’s been confirmed that the pop princess has been subpoenaed to testify in court against her former beau, according to The Barbadian beauty was served in person Tuesday, reveals her lawyer Donald Etra. “Rihanna was served at my office by L.A. DA investigators,” Etra confirms. “If the preliminary hearing indeed goes forward, she is now legally required to be there, she will be there, and will answer all questions truthfully.” The hearing is set for June 22.—ZH