It's Katy Perry like you've never seen her before.

The pop singer will guest star on "Raising Hope" as a prison guard who claims to be old friends with Sabrina after she is arrested for civil disobedience. Let's just hope that Perry doesn't decide to stick with this hairdo.

Watch this episode on Tuesday, March 6 at 8 p.m. ET on Fox.

Here's what else you shouldn't miss this week:

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