Is Levi Johnston jealous of all the attention Joe McGinniss’s book is getting? Bristol Palin’s former fiancé claimed Thursday that his almost future mother-in-law, Sarah Palin, had a “cougar crush” on him. “Even growing up, my friends would always say that [Palin would flirt with him], it seems kind of weird,” Johnston said. Johnston was quick to clarify that Palin never “touched [him] or anything like that,” but he said the whole thing “weirds [him] out.” Johnston also refuted Bristol’s claim that their son, Tripp, was unplanned, saying Bristol “wanted to have a baby," something Johnston also claimed his memoir, Deer in the Headlights, which was released Tuesday.