Tiffani Thiessen expecting second baby!
The couple, and their 4-year-old daughter Harper, took to Instagram on Thursday to share the news.
Thiessen, Smith and their daughter posed outside for a heartwarming family photo, which the 40-year-old actress captioned, "We are excited to announce the news that we are expecting. Harper could not be more thrilled to have a sibling and a playmate."
Thiessen and Smith, 43, tied the knot in July 2005, and welcomed Harper in June 2010.
Congrats to the happy family!
The year has just begun but 2015 has already had its share of baby news, but let's relive some of last year's biggest pregnancy announcements ever! Check out the video below for a look at some of the coolest ways stars let the world know that they were expecting in 2014.