Irina Shayk has been reveling in the joys of motherhood as she quarantines with three-year-old daughter Lea, whom she shares with ex Bradley Cooper, 45. Throwback: Irina Shayk was clearly yearning for her fashion-based antics on Saturday night as she shared a series of throwback pictures featuring herself and fellow stunner Stella Maxwell Irina slipped her runway-ready physique into a …