Congratulations Perrie Edwards and Alex Oxlade-Chamberlain, for their first baby to the world this weekend.

The Little Mix singer announced the birth of her baby on social media with a series of black-and-white photos showing the newborn's hands, ears, and tiny feet. "Welcome to the world baby 21/08/21 ♥️," Perrie wrote alongside the photo series. Alex shared the same photos to his IG feed, adding, "Welcome to the world, little one." Aww!

The new dad also celebrated his child's arrival on Instagram, sharing the same solo shot of the newborn that Edwards did, as well as one of him and his girlfriend holding their baby's foot.

"Welcome to the world, little one. 21/08/21," the soccer star captioned his Instagram post. Edwards announced she was expecting back in May, writing on Instagram, "So happy to be on this wild journey with my soulmate. Me + Him = You 🌎♥️. We can't wait to meet you, baby Ox!"

This couple faced so many rumors that Edwards and Oxlade-Chamberlain were dating first began in November 2016, a year after the singer and Zayn Malik cut off their two-year engagement. Edwards and Oxlade-Chamberlain made their relationship Instagram official in February 2017 with a pic of them kissing in front of the Eiffel Tower.