Will Ferrell Serenades USC's Graduating Class With Some Whitney Houston After Epic Commencement Speech — Watch!

Stay classy, USC!
Though how can they not with a glorious send-off like this?
Will Ferrell delivered an epic commencement speech to the 2017 graduating class at the University of Southern California on Friday, in which he dropped some sage advice -- and a little Whitney Houston.
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The comedian got serious when speaking to the large crowd at his alma mater about the meaning of success, admitting that his views on the subject have nothing