West, too, appeared to be all smiles following Jenner's special delivery. On Tuesday, a source told ET that the rapper was "doing really good" ahead of his fashion show.
"Of course [too much stress] is a concern, but Kanye is doing really good," the source said of West, after his November hospitalization. "He’s in a great place. He has really calmed down and is listening to what the professionals are telling him."
"He's not taking on too many projects and has only been concentrating on tomorrow's show," the source continued. "He’s focusing on his family and the line. They're all doing well."