What singer born in London in 1988 joined The Voice as a new judge in 2015?
Jessie J Jessica Ellen Cornish (born 27 March 1988), known professionally as Jessie J, is an English singer and songwriter. Born and raised in London, she began her career on stage, aged 11, with a role in the West End musical "Whistle Down the Wind". She studied at the BRIT School before signing with Gut Records and striking a songwriting deal with Sony/ATV Music Publishing.
Syron (Singer) Daisy Syron Russell, formerly known as Syron, is an English singer from London with plays on both Radio 1 and 1Xtra, and classed as "one to watch" by MTV and named "one of 2012’s coolest new female talents" by "ID" magazine. Her music has been blogged by The xx, and Idolator, as well as tweeted about by Danny Brown. Popjustice is also a fan.