Katy Perry - BBC Radio 1's Big Weekend 2014Katy Perry - BBC Radio 1's Big Weekend 20142014Queuebrick VideoQueueLWatchedWFavoriteFListsDiscussionWhere to watchCopy short link2014Katy Perry - BBC Radio 1's Big Weekend 2014Music2014QueueLWatchedWFavoriteFWhere to watchListsRateRateNA/10 avgNo member ratings yetOverviewDiscussionKaty Perry - BBC Radio 1's Big Weekend 2014StudioBBCOverviewDiscussionCastCrewDetailsWhere to watchActorRoleKaty PerryHer SelfHer Self