Having joined Farrow & Ball more than 20 years ago, Joa Studholme has amassed a vast wealth of experience. From developing new colours to consulting on design projects, Joa works with the paints and papers every day on both residential and commercial projects and chooses colours for more than 4,500 rooms a year. A self-confessed "colour geek", her passion for interior design and colour means her own home is under constant renovation and she claims to redecorate it at least once a month.

26 year old Charlotte Crosby is the nation's sweetheart. She was the star of MTV's Geordie Shore and is a regular fixture in gossip columns and tabloid headlines, but is also loved by her fans for being funny and down to earth.

Winner of 2013's Celebrity Big Brother, she is also the creator of two hugely successful fitness DVDs and an ambassador of the Ectopic Pregnancy Trust.