Tiffani Thiessen gave birth to her second child, a son named Holt, with husband Brady Smith on Wednesday (July 1).

The 41-year-old White Collar alum shared the exciting news on Instagram, along with the baby’s first photo with his sister Harper, 5.

“Yesterday Harper got a little brother! We are so excited to introduce Holt Fisher Smith. Our perfect sweet little man. #weareblessed #familyoffour,” Tiffani captioned the photo.