Yeah Yeah Yeahs frontwoman Karen O has spoken about performing live ahead of the band’s fifth album, ‘Cool It Down’.In an interview withThe New York Times, O discussed her larger-than-life stage presence and how it has influenced up-and-coming artists.“Disarming is another speciality of what I try to do with the Yeah Yeah Yeahs,” she said of her role as a frontwoman. “I’m being absolutely ridiculous, quite overtly sexual, totally heart-on-my-sleeve.