Ryan Thomas has shared an adorable picture of Lucy Mecklenburgh and his newborn son.The former Coronation Street star posted a cute snap to celebrate Lucy’s first ever Mother’s Day. In the photograph Roman takes centre stage as he’s cuddled by a smiling Lucy, who in-turn is being held by Ryan.The Celebrity Big Brother winner, 35, captioned the picture: “Happy first Mother’s Day” and rounded it off with a red heart emoji.