Stephanie Davis has quit Hollyoaks after 10 years on the hit soap.The star, who played Sinead O'Connor, announced the news on Instagram sharing an image that simply read, "Goals: be happy".The 27 year old captioned the post: "Sometimes we make decisions based not on what we want but what we know is right! "I have loved bringing Sinead into your homes for the past ten years but it’s with a heavy heart I have decided to leave Hollyoaks and now looking forward to working on new and exciting