13:00Radio 1 Breakfast with Greg JamesWednesday - Greg's got a Katy Perry problemBBC Radio 1 Duration: 2 hours, 30 minutes Wed 17th Nov 2010, 13:00 on BBC Radio 1 N. IrelandWho knows what he'll get up to next! Show more GenresMusicPop & ChartExperimental & NewEntertainmentBrandRadio 1 Breakfast with Greg James Source: BBC Online