Rick Harrison is hoping the fifth time’s the charm after proposing to fiancée Angie Polushkin, even with the almost 20-year age difference between the pair. The Pawn Stars favorite, who celebrated his 60th birthday last week, proposed to Las Vegas nurse Polushkin, 42, at the Casablanca Valley in Chile, on March 6 and shared photos of the special moment on social media. “She said yes!” Harrison wrote alongside a photo of him down on one knee. Speaking to Fox News Digital, Harrison, who has been married four times before, showed some caution when it came to the topic of signing a prenup. “I don’t know. You know, the whole thing is, it’s supposed to be forever, you know, but some things screw up, you know,” the reality star told the outlet. “I really find it, like, there’s not enough happy people in the world. I’m happy. I mean…...