Tiffani Thiessen and Brady Smith
Credit: Angela Weiss/Getty Images

It will be a very happy Independence Day weekend for actress Tiffani Thiessen. The former Saved by the Bell star and her husband, Brady Smith, welcomed their new baby boy, Holt Fisher Smith, on Wednesday, July 1. Little Holt joins big sister 5 year old Harper Renn.

The little tyke already made his Instagram debut. Proud mama Tiffani shared a photo of Harper holding her new baby brother with the caption, "Yesterday Harper got a little brother! We are so excited to introduce Holt Fisher Smith. Our perfect sweet little man."

Apparently this new addition to the family had been in hot demand by Harper. The White Collar star revealed on her cooking show, Dinner at Tiffani's, this winter that her daughter was begging for the baby to be born. "Every morning she wakes up and says, ‘Is there a baby in your belly?’ She thinks it grows overnight while we’re sleeping. Then she looks at me and says, ‘You’re not growing a baby, Mommy!’"

And it looks like Holt will be joining one fun family. Thiessan shared this cute photo of daddy and daughter having fun near the pool just a week ago.

The mom of two also shared an adorable image of the newborn cuddling with Harper Renn while wrapped in a comfy Monica and Andy blanket. Now that's picture perfect.

Congrats to the happy family!