"It's a masterpiece" Alana Haim says of 'Yeezus'
The singer reveals the band were surprised to find out the Prime Minister was watching them
Ariel Rechtshaid says "what they're influenced by is so much more diverse than rock'n'roll"
The LA sister act return to the UK in March 2014 for a nationwide tour
The Florence and Machine singer was out in force to support the LA sister trio
Both bands were playing Manchester and sent each other v-flicking picture messages
British band The 1975 will also play live in June next year
The disco legend and Daft Punk collaborator has rejigged the 'Days Are Gone' track
The band will now play the UEA venue on March 14, 2014 after Danielle Haim comes down with a chest infection
The chart-topping sister trio also appeared in an 1980's themed sketch on the comedy show