"Humphries popped the question with a custom-designed, 20.5-carat Lorraine Schwartz diamond sparkler. "I just knew I wanted it to be big," says Humphries, 26, who, with the help of Kardashian's mom Kris Jenner, planned an intimate family celebration later that evening. "
"Kris really didn't want a big celebration, but he had jokingly told my mom he'd be fine if there were mini-horses there," says Kardashian with a laugh. "Later that night at the party, my mom brought out two mini-horses, covered in glitter, for us! It was hysterical!"