JAWBREAKER AU ➤ When a birthday plan goes awry and Blair Waldorf ends up murdering her best friend “teen dream” Serena van der Woodsen they stage it to make it look like it never happened. Except, little Jenny Humphrey who nobody knows walks in on it and finds out. Blair exchanges making Jenny into a somebody in exchange for her secrecy. Jenny becomes Jennifer and apart of the inner crowd of the elite. Too bad mouths can’t be shut forever and the other girls grow tired of Blair’s lies and the extent she goes to cover the whole thing up and they expose her at Cotillion.