I saw this on a blog back in December but I had to rush off as a class came into the library and lost the bookmarked blog. So apologies for not linking you but as soon as I saw it I know I had to put it up around Valentine's Day [ : D ].
Author: Lynn WeingartenPublisher: Harper TeenPublication Date: 27 Dec 2011Synopsis from Goodreads
When her boyfriend breaks up with her on the first day of sophomore year, Lucy has no idea how she’s going to make it through homeroom, let alone the rest of her life. Enter three stunning girls with a magical offer Lucy can’t refuse. All she has to do is get a guy to fall in love with her in the next seven days, and then…break his heart and collect one of his brokenhearted tears. As the girls teach Lucy how to hook a guy (with the help of a little magic), she quickly discovers how far she is willing to go—and who she is willing to cross—to get what she wants.