UMP Scandinavia's Magnus Lidehäll, Vincent Pontare, Christian Karlsson and Camela Leierth have written songs to the new Katy Perry album 'Prism', released today on Capitol Records/Universal.

Love Me - co-written and produced by Magnus Lidehäll, Vincent Pontare and Christian 'Bloodshy' Karlsson.

Walking On Air - co-written by Camela Leierth