Sinead O’Connor just can’t help herself, it seems. She’s had another go at Miley Cyrus for being, well, Miley Cyrus.

“Urgent! Does Anyone Know the Whereabouts of This Girl’s Parents?” she titled a blog post on Sunday, atop a photo of a scantily clad Miley, 21, posing with a bunch of dollar bills in her mouth.

“They appear to be missing in action,” Sinead wrote of the Cyrus elders, one-hit wonder Billy Ray and mom Tish.

“In short, no human being on earth would be photographing, filming or watching my child-like looking daughter dressed as a stripper with a load of cash stuck in her mouth. Hello?”

You want to know where her parents are, Sinead? They’re hanging out at their mansion in LA, shopping in all the right stores and eating in all the trendy places … thanks to their now legally adult daughter doing things like making naked videos and gyrating onstage with teddy bears. Okay? Residuals from “Achy Breaky Heart” would only go so far – and cash cow Miley, with her parents’ full blessing, has more than picked up the slack.

“I am not suggesting Miley is consciously engaging in the sexualization of minors. Of course not,” Sinead continued on her blog post.

“But I am stating she unconsciously is. And that the industry knows full well what it is doing.”

Well, given that she’s touring the world and selling millions of records, Miley clearly knows what she’s doing too. And she’s laughing all the way to the bank. Those who don’t approve can just look away, Sinead!