Need more reasons to tune in to the Oscars tonight? How about this: the show will feature a ton of sexy A-list guys plus some amazing performers. Zac Efron and Joseph Gordon-Levitt will join nominee Matthew McConaughey as presenters, while U2, Frozen's Idina Menzel, and more will perform their nominated songs. Oh, Pink is also going to make a "special appearance." Let's hope that means "crazy-impressive acrobatic performance." Take a look to see who will be on the stage this year!