13:00Radio 1 Breakfast with Greg JamesMonday - Greg goes Gaga for Lady GagaBBC Radio 1 Duration: 3 hours Mon 16th May 2011, 13:00 on BBC Radio 1 ScotlandGreg went Gaga over Lady Gaga's performance at Radio 1's Big Weekend! Show more GenresMusicPop & ChartEntertainmentBrandRadio 1 Breakfast with Greg James Source: BBC Online