India, March 10 -- Grammy-winning singer Rihanna was at the center of a major incident Sunday after a 35-year-old woman from Florida fired 10 rounds outside her home in California with an AR-15-style rifle. The Los Angeles Police Department (LAPD) identified the woman as Ivanna Lisette Ortiz.

With the identity reveal, internet sleuths were quick to uncover more about Ortiz and found that she was "obsessed" with celebrities, including Rihanna, rapper Cardi B and Kim Kardashian. The New York Post reports that just days before Sunday's shooting, Ortiz falsely alleged that Rihanna has AIDS.

"Are you there? Cause I was waiting for your AIDS 5-head self to say something to me directly instead of sneaking around like you're talking to me where...