Now that Glee is entering its end-of-season stretch, let's pay tribute to the versatile Quinn Fabray. Whereas Rachel Berry is always going to be domineering and overeager, and Finn a well-meaning, sweet-hearted dope, Quinn is not saddled with any such consistency. When Ryan Murphy needs her to be the manipulative Queen Bee, she can do that. The skittish, wounded foal? She can do that! The glowing girlfriend? Done, done, and done. To chart Quinn's wild personality swings this season, we've created this handy line graph, which shows her bouncing between "sweet and innocent" and "conniving bitch." Note: Not recommended for those who experience motion sickness.