Los Angeles - Nia Guzman doesn't trust Chris Brown to be alone with their daughter.
The mother of 13-month-old Royalty has reportedly filed court documents insisting the Loyal hitmaker may only see his little girl under ''supervised visitation''.
Nia is also believed to be keen on ensuring full custody of Royalty as she alleges the 26-year-old singer and his friends have substance abuse issues. However, Chris thinks she is going for custody as part of a plot to get more child support money, gossip website TMZ reports.
Meanwhile, Chris has reportedly taken steps to ensure the safety Royalty by banning any wild house parties at his Los Angeles home.
A source said: ''Royalty is the single most beautiful and precious person in Chris' life and he will be damned if he's going to jeopardise any time with her. He's cleaning shop at his new house and the only people he wants there is his family, no one else. No friends, no wild parties, nothing.
''He's telling his boys they're not welcome over anymore and that this new house will not be the 'kick it crib'.''
A source close to Chris' ex-lover Nia has previously claimed she has expressed her concerns in the past over allegations the star is linked to gangs.