Washington, Oct 29 Kate Hudson and her boyfriend Alex Rodriguez "love sex" so much that they end up talking about it the whole day, a pal has revealed.

Us mag quoted a friend as saying: "They love sex!

"They talk about it all day. Kate gets graphic talking about his body, even to her parents."

The couple, who began romancing in May are almost always together.

And an insider confirms that she does not worry about him straying away as "she's with him every second."

Another pal says that Rodriguez says he loves Hudson much more than Madonna, whom he dated after his divorce with wife Cynthia in 2008.

The pal said: "Kate is changing him for the better.

"He's less of a jerk...He's also more free-spirited." (ANI)