Ansel Elgort quietly welcomed his first baby, a son, after spending some time out of the spotlight. "Fatherhood is exhilarating, exhausting, it's everything and more," Elgort, 31, captioned an Instagram post on Tuesday, February 10. "The present feels more present and the future brighter." The actor cradled his son, who was bundled up in what appeared to be a fleece swaddle, in the black-and-white image shared alongside the birth announcement. Elgort did not reveal his son's name. "He wakes us up all night and yet I've never felt stronger during the day.