I don't know a lot of Katy Perry songs but I know she's hot and now I know she's funny. When Katy Perry joined ESPN's College Gameday this week she made headlines for proclaiming her love for Oklahoma Quarterback Trevor Knight.

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She also picked the upset as #11 Ole Miss upset #3 Alabama 23-17. Even Corso got it wrong with the head gear pick but not Katy. She also said she was interested in palying halftime at the Super Bowl but wasn't the type of lady to "pay to play." Watch Katy on Gameday here.