Rihanna’s alleged stalker, Vanna Ortiz, 35, was arrested Sunday night after allegedly firing shots at the singer’s extensive Beverly Hills residence while she was present.

Ortiz, who appears to be an obsessed stalker harbouring a vicious grudge, posted several incoherent videos on her YouTube channel that seemingly explain the bizarre motive for the attack.

In the clips, she made claims that the pop megastar was “stealing” from her, felt “jealous” of her, and was a “witch” with a “devil’s face.”

She suggests in one video: “Rihanna is jealous… because how am I… how am I… because her face is the devil. Rihanna’s face is the devil.”

“I don’t like her, and she’s always trying to steal from me. And she has never put out any music to reach people. She only put out her little music so she could do witchcraft. And so that she can steal from people. So everybody please stop… don’t listen to her, don’t follow her… because she’s stealing from you.

“So you guys need to wake up and don’t give that girl any attention… she can’t come over here and steal my thoughts.”