Feel free to laugh, but Twilight.
I've been hearing practically nothing else lately but about this book series, and I finally broke down and got the first and second book out of the library. I'm about 14 pages into the first book, and it's okay; she has a normal writing style, and it's not spectacular, but it's interesting.
Doesn't compare to Harry Potter yet, though. Those books I've read over and over again, even though I'm an adult. They're so addicting.