What singer born in London in 1988 joined The Voice as a new judge in 2015?
The Voice (Australia season 4) The fourth season of "The Voice" premiered on 28 June 2015. Ricky Martin and Joel Madden returned as coaches for the fourth season. On 13 January 2015, it was announced that Delta Goodrem would return to the panel, and new judges Jessie J and Benji Madden would join the series, replacing former judges Kylie Minogue and will.i.am. On 22 February 2015, it was announced that Sonia Kruger would be joining the fourth season as a co-host with Darren McMullen.
Kelly Osbourne Kelly Lee Osbourne (born 27 October 1984) is a British singer-songwriter, actress, television presenter and fashion designer. The daughter of Ozzy and Sharon Osbourne, she is known for her appearances on "The Osbournes" with her family, for which they won a 2002 Emmy Award for Outstanding Reality Program, as well as on E!'s "Fashion Police", where she was a presenter from 2010 to 2015. She has also appeared on "Dancing with the Stars", in which she and her professional dance partner Louis van Amstel took third place. She is the voice of Hildy Gloom in the Disney XD animated series "The 7D". She is also a judge on both "Australia's Got Talent" and "Project Runway Junior".