Pregnant Nicole 'Snooki' Polizzi Reveals Baby No. 3's Gender In The Cutest Way
What a baby boom! From Beyoncé and Jay Z's twins Rumi and Sir to Serena Williams' mini-me Alexis Olympia and Lauren Conrad's little boy Liam, there was plenty of newborn cuteness to go around this year. Look back at the adorable celebrity babies who made their world debut in 2017!