LOS ANGELES , California ( CNN ) -- Singer Rihanna cleared her schedule to testify next month in the case against singer Chris Brown , who is charged with brutally beating her earlier this year , her lawyer said . Rihanna 's lawyer revealed that the singer will comply when prosecutors call her as a witness . While Brown 's lawyer previously indicated he hoped to resolve the case without public testimony , Los Angeles Criminal Court Judge Patricia Schnegg set on Thursday a preliminary hearing for June 22 . Schnegg also ruled Thursday that a leak of police photos showing Rihanna 's bruised and bloodied face would not affect the prosecution of Brown . Brown , 19 , faces two felony counts of assault and making criminal threats stemming from an early morning incident on a Hollywood street in February . After a short motions hearing Thursday , Rihanna 's lawyer Donald Etra revealed that prosecutors told him they would call Rihanna -- whose full name is Robyn Rihanna Fenty -- as a witness at next month 's hearing . `` She will definitely comply with the subpoena and any court order , '' Etra said . While he would not disclose whether she still had contact with Brown , he said , `` She 's monitoring closely the progress of this case . '' Rihanna 's schedule has been cleared for the expected court date , he said . It is unclear whether Brown and Rihanna are still in a relationship . Brown 's lawyer Mark Geragos was unsuccessful in his effort Thursday to get police records concerning their internal investigation of the leaking of the Rihanna photos . The judge said she might change her mind before a trial , but -- for now -- those records are not relevant to the case against Brown . Brown , who issued a public apology for the incident in February , recorded a short video posted on YouTube this week in which he said `` I ai n't a monster . '' He entered `` not guilty '' pleas in an earlier court appearance . If Brown is convicted on the two counts , he could be sentenced to anywhere from probation to four years and eight months in prison , the Los Angeles County District Attorney 's Office has said . The alleged attack happened in February during an argument that began when 21-year-old Rihanna , who had been dating Brown , found a text message from another woman on his cell phone , according to a sworn police statement . CNN 's K.J . Matthews contributed to this report .
Lawyer says singer has cleared her schedule to comply with a subpoena . Singer is accused of having sex with two underage girls in the late 1970s and early 1980s. Judge : Leak of photo showing Rihanna with bloodied face wo n't hinder prosecution . Brown allegedly attacked Rihanna after she found text from another woman .