Strictly Come Dancing's Layton Williams sent fans into a frenzy as he introduced his secret boyfriend on Instagram.The 29 year old West End star, who had previously hinted at a new romance, shared a full view of his deli-owner beau as they celebrated his birthday. Layton revealed that he and his boyfriend first met at Glastonbury and, for his partner's birthday, the Strictly favourite treated him to a luxury spa day.