Just look at that expression!
Tiffani Thiessen took to Instagram on Sunday, May 1 to share a sweet new photo of her baby son Holt — and the pic is almost too cute for words!
"10 months old #TimeFlies," the Saved by the Bell star, 42, captioned the sweet snapshot of Holt adorably posing for the camera while in a swing.
Tiffani and her husband, Brady Smith, 44, previously welcomed Holt in July 2015. The couple — who married in July 2005 — are also parents to daughter Harper, 5.
Click through the gallery below to see more cute celebrity babies!