Ariana Grande’s longtime stalker is back behind bars after reportedly breaking into the singer’s house on her 29th birthday.

TMZ reports Aharon Brown, who last September was charged with a felony brandishing after he pulled up to Grande’s house and threatened her security with a hunting knife, was once again arrested on Sunday after allegedly breaking into the singer’s home while she was away. A source told the outlet police showed up and apprehended Brown after Ariana’s security alarm was triggered. 

Brown is currently in police custody after pleading not guilty to charges of stalking, burglary, damaging power lines, violation of a court order, and obstruction.

The stalker’s latest break-in arrives just days before he was scheduled to turn himself in for violating a previous restraining order that Grande filed against him last year. Back in September, Aharon was arrested by the Los Angeles Police Department for making criminal threats after showing up at the pop star’s home and flashing a knife at her security guards, while screaming, “I’ll fucking kill you and her.” 

While requesting that the Los Angeles Superior Court grant her a restraining order against Brown, Grande said: “I am fearful for my safety and the safety of my family. I fear that absent a restraining order, Mr. Brown will continue to come to my home and attempt to physically harm or murder me or members of my family.”