Swift decided that as Perry shared her new album on YouTube via a special event ('Katy Perry: Witness World Wide'), she'd release her entire back catalog on all streaming services.
Lily Allen suffered a pretty embarrassing wardrobe malfunction during her London concert last night, April 28 -- but you know what they say: the show must go on.
You don't want to mess with Lily Allen. In her bold new music video for 'Sheezus,' the title track off of her upcoming album, the outspoken British singer gets a little psychedelic and freely shouts out -- and even throws a little shade -- at her fellow female pop stars.