Haley Bieber's summer manicures are fun, to say the least. She embraced the butter yellow nail trend at her baby shower last month. She even put pink floral stickers on her nails to promote Rohde's Pocket Blush. And even a farmer's market-inspired, blueberry-inspired manicure. But for her most important summer event, she opted for the most classic French manicure nail design ever.

On Saturday, August 24, the Rohde founder announced the birth of her first child, a boy named Jack Bruce Beaver, via Instagram Stories.

A sweet (and incredibly cute) photo of Hayley holding Jack's leg announced the little one's arrival. While we can't see the boy's face, we can catch a glimpse of the chic manicure Haley chose to welcome her firstborn son. With a pale pink base and a dainty white half-moon on top, she established the French manicure as the biggest nail trend of the summer.

Hayley's special “micro French” was created by her go-to nail artist, Zola Ganzoligto. 'Welcome to the world of JBB,' Ganzoligt captioned her Instagram story. 'Another micro French at my husband's request.'

Justin is surprisingly perceptive when it comes to nail trends. Not only did he request Haley's milky manicure (one of Meghan Markle's favorite colors) last week, but he also knew that French manicures are the most important nail trend of the summer. [I think] French manicures are the immortal gift of nail art,” celebrity nail artist Miss Pop previously told Marie Claire. I think the French manicure is the immortal gift of nail art,” celebrity nail artist Miss Pop previously told Marie Claire. Easy to understand. We all expect to see highlighted nail tips.”

To recreate Hayley's classic French, shop my favorite nail polish picks below.