Stacey Solomon has revealed her baby son Rex has fallen asleep in their pet dog's bed.The 30 year old, who recently took a break from social media and emotionally said her little boy is growing up "so quickly", took to her Instagram stories to share the incredible development with her 3.5 million followers. In the short clip, Stacey panned the camera over the fluffy brown dog bed as she said: "Send help.