Creates a linked list of free memory and checks whether the linked list is empty or not. Enables the application to release memory by iterating over the linked list. *See this Q&A.Best of luck.American Idol winner Ruben Studdard is looking for love, not fame. The American Idol winner is hoping to find love on Marriage Boot Camp: Reality Stars. The 39-year-old singer is starring in Marriage Boot Camp: Reality Stars, an upcoming season of Marriage Boot Camp, which is an MTV reality show.Studdard is currently in a relationship with his fiancée, Cecelia, who is also pregnant with their first child together. One of the exercises on Marriage Boot Camp is to give up sexual intercourse for the duration of the show. Studdard says he will not have sex with his future wife.Studdard told Reality TV World, “I’m definitely going to work on it with her. I’m going to try to teach her some of the things that I know or else she is going to have a whole different opinion on it than me. We are going to have to sit down and work on it.”Studdard says he hopes to have children one day, but he is not in a hurry. However, he still gets lustful thoughts about sex as he continues to search for love. “I would love to be a dad one day. I can’t say I’m not tempted and I have these thoughts but I kind of go, ‘Oh, maybe the right lady will come along and she’ll be the one.’ It’s something I would love to do.”Studdard admits he has not been a faithful husband with Cecelia. They started dating at the end of 2005 and got engaged in December 2007. However, Studdard says he got drunk and cheated on his wife.He told Reality TV World, “I was out when she was due. We went out to dinner, had some drinks, had some dessert and that’s when we got back to the hotel and had a little piece of chocolate cake.”He went on to say, “I just got so thirsty and bored of being with her and me. I was tired of looking at her face. I just got like a little taste for it. 08929e5ed8