Stacey O'Brien is trained as a biologist specializing in wild-animal behaviour. She graduated from Occidental College with a BS in biology and continued her education at Caltech. Stacey now works as a wildlife rescuer and rehabilitation expert with a variety of local animals, including the endangered brown pelican, owls, seabirds, possums, and songbirds. She lives in Southern California.
Denis O'Connor trained as a psychologist and teacher. Throughout his career he taught in schools and lectured in colleges and universities. He is retired and lives with his wife Catherine and his two Maine Coon cats in a remote country cottage in Northumberland.
Kathleen O'Malley is a magistrate in Middlesex. She is married and has a son.
Robyn Okrant is a writer, filmmaker, performer and yoga teacher. A graduate of Bennington College, she also holds an MFA in performance from the School of the Art Institute of Chicago. She lives with her husband and two cats in Chicago.
Born in London in 1969, Frances Osborne worked as a barrister, investment research analyst and journalist before writing her first book, Lilla's Feast. She is married to George Osborne, the Chancellor of the Exchequer
Born John Michael Osbourne in Birmingham, 1948, Ozzy Osbourne is one of rock music's most enduring figures. He has five children and lives in Hidden Hills, California, with his wife Sharon.
Sharon Osbourne was born in London in 1952. She is married to rock legend Ozzy Osbourne and has three children: Aimee, Kelley and Jack. She divides her time between Los Angeles and Buckinghamshire.