In the movie Friends with Benefits, there’s a scene where Mila Kunis is at the airport holding a sign. She’s using it to welcome Justin Timberlake and in the still, we can clearly see that the sign has the following name written on it: “O. Penderghast.” While this might seem strange, the name refers to Olive Penderghast, a character played by Emma Stone in the movie Easy A. This reference was first included because both movies were made by the same director: Will Gluck.