Prince Jackson, son of the late King of Pop, and his girlfriend Remi Alfalah — who’s reportedly a “Kuwaiti princess” — were spotted among the commoners at a Smashburger in LA. “I couldn’t believe it — there were these two bajillionaires having $5.29 burgers,” a startled spy told us. Jackson and Alfalah were with friends and an adult, who “looked like Debbie Rowe but wasn’t,” the spy added. Actress Greice Santo was also spotted at the burger barn and advised Prince and his pals to try the SmashFries with rosemary, olive oil and garlic. Prince and his princess have also been seen together recently at the Urth Caffe and Madeo. They reportedly met at the private Buckley School in Los Angeles.