READ MORE: Why Holly Willoughby and Phillip Schofield aren't on This Morning this week Comments were very complimentary, with Jess Wright also sharing a birthday message.
She wrote: "Wow! Happy birthday beauty Queen. " Another stunned commented said: "All I can say is just wow as always. ""Please have mercy, you're way too stunning for my eyes," wrote one very enthusiastic fan.
Others couldn't believe that she is 51 and suggested she looked much younger in the snap. One person jokingly questioned: "Look fresh for 51, are you sure?" Another agreed, writing: "Never looked so good!" Finally, one fan joked: "You were mistaken ,15 it is. "She was flooded with birthday wishes from celebrities and fans alike.
Saira Khan said: "Happy Birthday Beautiful lady! Looking amazing," while Keith Lemon simply put: "Appy birfday! Xxx"Ashley Roberts wrote: "What a babe!" in the comments of her smiley birthday post.
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