Strictly's head judge Shirley Ballas sent fans into panic when she revealed she was ill in bed after returning from a trip to Rome.The 63-year-old ballroom legend said she suspected she'd picked up a bug on her holiday but was hoping a bit of rest would see her fighting fit in time for Saturday night's show.The Queen of Latin luckily had her devoted mum Audrey, 86, on hand to take care of her, bringing her some comfort food to her sick bed. Filming herself in a dark room wearing a dressing gown in bed, Shirley revealed she was using her resting time wisely - researching "the best air fryers". “What a difference a day makes," she said.