Mandy Moore and her husband Taylor Goldsmith are overjoyed at the arrival of their first child โ€” and itโ€™s a boy with the cutest name. The This Is Us star announced the birth on her Instagram page on Tuesday to her followers.

โ€œGus is here ๐Ÿ’™๐Ÿ’™๐Ÿ’™๐Ÿ’™,โ€ she wrote. โ€œOur sweet boy, August Harrison Goldsmith. He was punctual and arrived right on his due date, much to the delight of his parents.โ€

The new mom was excited that she didnโ€™t have to wait an extra week to meet baby Gus, like so many first-time mothers. She already knows heโ€™s got a great sense of timing, but she wasnโ€™t prepared for how much her heart grew after seeing him for the first time. โ€œWe were prepared to fall in love in all sorts of brand new ways, but it goes beyond anything we could have ever imagined,โ€ Moore gushed.

A post shared by Mandy Moore (@mandymooremm)

Before you go, click here to see all the celebrities who kept the baby news a secret.