I just finished Rebel Belle by Rachael Hawkins. Since Miss Mayhem is coming out on April 7th (THAT IS SO FAR AWAY!!! WHYYYYYYYYYYYYY?), I decided to pick it up. Apparently it's a trilogy(?), but please correct me if I'm wrong. Anyways, I absolutely LOVED this book, it was funny, with enough action to make it interesting but not boring. The actual plot of the book is really hard to explain, so I'll just set up the first scene. There's this girl named Harper Price, who is a total southern belle. She is president of the SGA, about to be crowned homecoming queen, in every AP class in existence, dating the most popular boy in school, head cheerleader, you name it and she's got it. So it's homecoming night, and she realizes that she doesn't have any lip gloss on (it's really pretentious but just go with it) so everyone else goes into the gym and she goes to the bathroom. While she's in there putting her lip gloss on, the janitor comes in, locks the door, and falls on the ground. She turns around and realizes he has a HUGE sword wound in his stomach, he kisses her, and then dies (again, just go with it). THEN, as if that wasn't enough, the door explodes open and her history teacher comes in with a giant Arabian sword. I'm going to leave you at that, but it really is a good book. I'll link my full review here: 
 Rebel Belle full review