![Miranda Cosgrove: Jerry Trainor Vs. Jack Black: Photo 394220 | iCarly, Jennette McCurdy, Jerry Trainor, Miranda Cosgrove, Nathan Kress Pictures | Just Jared Jr. Miranda Cosgrove: Jerry Trainor Vs. Jack Black: Photo 394220 | iCarly, Jennette McCurdy, Jerry Trainor, Miranda Cosgrove, Nathan Kress Pictures | Just Jared Jr.](https://cdn.justjaredjr.com/wp-content/uploads/2010/11/miranda-fanwar/miranda-cosgrove-starts-fan-war-01.jpg)
Miranda Cosgrove: Jerry Trainor Vs. Jack Black: Photo 394220 | iCarly, Jennette McCurdy, Jerry Trainor, Miranda Cosgrove, Nathan Kress Pictures | Just Jared Jr.
Jack Black Lands Guest Spot On Nick's 'iCarly' - Blog Stage - Acting in Film, TV, Theatre - Backstage
![Miranda Cosgrove: Jerry Trainor Vs. Jack Black | iCarly, Jennette McCurdy, Jerry Trainor, Miranda Cosgrove, Nathan Kress | Just Jared Jr. Miranda Cosgrove: Jerry Trainor Vs. Jack Black | iCarly, Jennette McCurdy, Jerry Trainor, Miranda Cosgrove, Nathan Kress | Just Jared Jr.](https://cdn.justjaredjr.com/wp-content/uploads/headlines/2010/11/miranda-cosgrove-jerry-jack.jpg)