The (After) Life of the party

Whose song is The (After) Life of the party?

Artist Album
Fall Out Boy
Infinity On High
Infinity On High (Deluxe Edition)
Infinity On High (Deluxe Edition) CD1
Infinity On High (Internation Version)
Infinity On High (Japanese Import)
Infinity On High (UK Bonus Track)
Inifinity On High
Fall Out Boys
Infinity on high