But now a pal is spilling their bedroom secrets to Us Weekly. "They love sex!" the source says. "They talk about it all day. Kate gets graphic talking about his body, even to her parents." The source also says Hudson, 30, is fully aware of Rodriguez' playboy status, but she doesn't worry about him straying because "she's with him every second." Another sources tells the mag that Rodriguez, 34, has admitted that Hudson means more to him than Madonna, whom he dated briefly after he split with his wife. The source says Kate is changing him for the better. "He's less of a jerk," jokes the pal. "He's also more free-spirited."