John Stamos blasts Lori Loughlin’s ex Mossimo Giannulli after divorce filing

John Stamos blasted Lori Loughlin’s estranged husband, Mossimo Giannulli, as a “narcissist” who masterminded the couple’s 2019 college admissions scandal.

“Forty years I’ve known her,” he said of his “Full House” co-star Monday. “You can see through people after a few years. This woman’s a saint. I’m just heartbroken for her right now.”

“I really tried to be there for her during [the divorce] and also with the college scandal. I’m not going to debate whether she had much to do with it or not. I know she didn’t,” Stamos claimed on the “Good Guys” podcast Monday.

“She goes to f–king prison for this asshole for three months.”

The “General Hospital” alum, 62, said he prayed that Giannulli, also 62, would get help with “whatever hole he’s trying to fill.”

“Whatever negativity or hardships that you’ve been through in your life is connected to this guy. You know? I mean,” Stamos said.

While the actor refused to talk about Giannulli’s alleged infidelity, he said Loughlin, 61, “put up with a lot over the years.”

“Look, he’s a very successful dude. I will never talk to him again. He’s a terrible narcissist and I dont think you ever get out of that,” Stamos claimed.

Reps for Giannulli did not immediately return Page Six’s request for comment.

In April 2019, the Department of Justice announced that several parents — including Loughlin and Giannulli — were involved in a cheating scheme to get students admitted into elite colleges.

The following May, the couple, who share daughters Isabella Rose, 27, and Olivia Jade, 26, pleaded guilty to paying $500,000 to get their kids accepted into the University of Southern California as crew recruits — despite not being rowers.

Loughlin served two months in a federal prison in Dublin, Calif., and was released in December 2020, while her then-husband, Giannulli, completed his five-month prison sentence in Lompoc, Calif., in April 2021.

Earlier this month, a rep for the “Fuller House” actress confirmed to Page Six that she and the fashion designer separated after nearly 28 years of marriage.

“Lori and Mossimo are living apart now,” the rep confirmed to us Oct. 2, adding, “There are no legal proceedings underway.”

Page Six exclusively reported that the “90210” actress found “incriminating” texts and emails on her husband’s phone.

“Mossimo had used Lori for years,” a friend of Loughlin told us. “She was hoping maybe he would change when he got out of prison, but he got worse.”

Now, the mom of two “wants to have nothing to do with” Giannulli and “wants to get her life back.”

A source told People that the pair’s daughters “both love their parents and just want them to be happy.”