Gogglebox brother and sister duo Pete and Sophie Sandiford have become fan favourites since joining the show back in 2017 and have kept viewers entertained for the past three years with their hilarious banter.Sophie’s also well known for often switching up her hair in an array of striking colours and has been showing off a new look on Instagram after ditching her bright purple locks.After opting for brunette and turquoise hues in the past, she’s now gone for a slightly more lowkey ash blonde