The celebrity baby boom continues. Following recent announcements from Mandy Moore and Ashley Tisdale, Chiara Ferragni is the latest to reveal her pregnancy on Instagram. Ferragni shared the news with her 21 million followers with a sweet photo of her son, Leo, holding up an ultrasound print. Of course, it quickly went viral and racked up nearly 4 million likes in less than 24 hours.
The next day, Ferragni shared another photo of her firstborn, but this time she and her husband Fedez joined in. She wore arguably the most in-demand tank top right now: the Skims Cozy Knit Tank ($52) from Kim Kardashian's brand, which is perennially sold out. Scroll down to see Chiara Ferragni's pregnancy reveal and shop other pieces from Skims.