Widely-adored TV star and mother-of-five Stacey Solomon has shared a sentimental video in celebration of her eldest son Zachary's 15th birthday. Posting a series of sweet messages on Instagram, the 33-year-old Loose Women favourite uploaded a story of her Pickle Cottage kitchen with a '15' balloon and the caption: "Today is Zachary's day. "If you need me I'll be crying looking through home videos of my baby who's now taller than me and growing a beard." The BBC Sort Your Life out star, who is married to Joe Swash, later posted a photo which documented her mission to find her eldest son a bottle of Prime energy drink.