Stacey Solomon and Joe Swash have a new addition to their family - and he couldn't be cuter! The mum-of-three revealed on Friday night that the family have welcomed "another little boy" in the form of an adorable chocolate dachshund.MORE: Stacey Solomon's Valentine's Day milkshake looks totally delish – see recipeSharing a gorgeous snap of youngest son Rex cuddling the pup, Stacey wrote: "Welcome to our family little one. Another little boy for us all to love.