Christina Haack has worn three dazzling engagement rings—but which one takes the top spot for size and sparkle?

Christina Haack tends to collect engagement rings, having been engaged three times. But which husband gave her the priciest engagement ring?

Heather Rae El Moussa shared a touching tribute to husband Tarek El Moussa’s ex-wife Christiana Haack in honor of her 42nd birthday: “Most will never understand how we are friends.” ...