My Facebook newsfeed has just been flooded with status updates about Vinny Guadagnino, of Jersey Shore fame, making his entrance into Hamilton not too long ago with his camera crew in tow. Apparently the students in Professor Diane Vaughan's sociology lecture, Mistake, Misconduct, Disaster, were treated to a guest lecture about bullying from the MTV reality-star. This isn't completely out of the blue---I'd say that class title describes the Jersey Shore perfectly.
Here he is below, rocking a very Snooki-esque poof/fauxhawk combo:

Courtesy of Michael Discenza, CC '13
Update (7:12 p.m.): We can all thank Shoshana Bar-David (BC '12) for bringing us our daily dose of celebrity. She's an intern at the Do Something organization and asked Vinny to speak in class today.
Picture of the two after the jump!