Stacey Solomon, 31, has shown her toddler son Rex finally smiling again as he reunited with his beloved older brothers following a scary trip to the hospital.The two-year-old had a nasty fall at home that led to him needing stitches on a cut on his face.The worried Loose Women panellist kept her fans abreast of the news every step of the way, as the brave mum-of-three accompanied her son while he received treatment.