Tiffani Thiessen had her second child, a boy, yesterday, the actress announced on Instagram.
She posted a photo of her daughter holding the newborn, writing, "Yesterday Harper got a little brother! We are so excited to introduce Holt Fisher Smith. Our perfect sweet little man."
"We could not be more excited about expanding our family," she wrote on Instagram at the time. Daughter Harper was born in June 2010.
TODAY'S VIDEO: The Meatball Shop guys make sliders for your 4th of July BBQ