[9:57] Rihanna
Rihanna reportedly does not want to run into Chris Brown's baby mama Nia Guzman in Los Angeles. In this photo, Rihanna arrives at the 2014 MTV Movie Awards in Los Angeles, California April 13, 2014. Reuters/Danny Moloshok

Chris Brown’s baby mama Niz Guzman would seemingly be the last person Rihanna would want to see during outings in Los Angeles. The “Where Have You Been” singer has told people that Guzman is not allowed in clubs that Rihanna frequents, Hollywood Life reported Friday.

“Rihanna doesn’t want to run into Nia in Los Angeles. She thinks Nia is just garbage for trying to pull a fast one over on Chris. She’s not too thrilled that this chick moved into the city either. Los Angeles has more than enough golddiggers and women who are star f------,” a source close to the 27-year-old singer told Hollywood Life.

“RiRi doesn’t want to bump into Nia on the club scene either and has notified her people, telling them that Nia is not welcome in her go-to clubs when she’s inside the venue,” the source added.

Meanwhile, 26-year-old Brown was awarded joint physical custody of his 1-year-old daughter Royalty, despite the toddler's mom Guzman reportedly trying to block the singer from having any custodial rights. According to the agreement between Brown and Guzman, Royalty would spend four days at a time with each parent.

Following, the joint custody news, Rihanna sent a congratulatory message to Brown, according to Hollywood Life.

“Rihanna is jumping for joy that Chris got what he wanted in court today. That boy loves that Royalty more than anyone in the world and she’s so happy for him,” a source told Hollywood Life. “The minute she heard the news, she texted him and said ‘congratulations Daddy!’ He responding saying ‘thank you mama,’ and sent the cutest picture of him smiling with Royalty in his arms. She responded back with two emoji red hearts.”