O

Rita Ora

October 5, 2018

Orlando Bloom

October 2, 2018

Tom Odell

March 5, 2018

Olly Murs

October 16, 2017

Oprah Winfrey

September 14, 2016

Kelly Osbourne

October 2, 2014

Bill Oddie

December 11, 2013

Kele Okereke

Kele Okereke

October 16, 2011