PREVIEW

The actor did not hold back when discussing Loughlin's soon-to-be ex-husband Mossimo Giannulli, during an appearance on the Good Guys podcast. ”Whatever he did to her, it busted her up to the core. She put up with a lot over the years of this guy. He's a terrible narcissist, and I don't think you ever get out of that unless you're able to.” As for his own relationship with Giannulli, Stamos declared, "I will never talk to him again.” Reflecting on his longtime friendship with Loughlin, who played Aunt Becky on Full House in the 1980s and '90s…