Lo' and behold the Brit singer Jessie J returns and with a platinum blonde hairstyle! Jessie J's music is the century soulful pop of the modern times. She graces the cover of Marie Claire UK September 2013 issue. Her interview is a lot more toned down, honest and real than we were expecting though, and as a result there are some great quotes from the songstress in there. Expect Jessie to talk everything from quitting The Voice, falling in love, and being honest with children…