Glee is on hiatus until April 12. But a couple random celebrities have given fans of this Fox series a couple things to buzz over during the break.

First, Foo Fighters frontman Dave Grohl went off on the show, echoing the sentiments of King of Leon and a couple other artists that have taken exception to creator Ryan Murphy's insistence over all bands giving the show rights to their music. Grohl cursed a lot in his assessment of this stance.

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