Naomi Osaka just introduced her baby daughter, Shai, to the world, and the newborn is already melting hearts on social media.

On Thursday, the tennis superstar posted a carousel of photos on Instagram, sharing candid shots of her motherhood journey.

Among the snaps was a picture of Shai, who sported the cutest outfit: white footie pajamas featuring green and pink tennis balls and rackets sprinkled across the onesie.

Well that was a cool little intermission, now back to your regularly scheduled program , the athlete captioned the post.