The frontwoman has joined forces with Mac to front her own line of cosmetics
Track features on the band's self-titled new album
'Still Into You' singer says she doesn't feel the need to swear to 'be cool'
The punk-pop band's fourth LP 'Paramore' is set for official release on April 8
Band will play London's Garage on April 5
Video shows a battle scene with both sides throwing coloured smoke instead of bombs
Hear second song to be lifted from US band's forthcoming self-titled album
The band recorded fourth LP 'Paramore' in Prince's room at Sunset Sound in Los Angeles
Band say their self-titled fourth album reflects what different people they've become