WEST HOLLYWOOD, CA - DECEMBER 03: Actress Tori Spelling and actor Dean McDermott and their children (L-R) Hattie Margaret McDermott, Liam Aaron McDermott, Finn Davey McDermott, and Stella Doreen McDermott attend 6th Annual Santa's Secret Workshop benefitting L.A. Family Housing at Andaz on December 3, 2016 in West Hollywood, California. (Photo by Matt Winkelmeyer/Getty Images for Santa's Secret Workshop 2016)

Expectant mama Tori Spelling and husband, Always and Forever star Dean McDermott, posed with their four children – Liam, 9, Stella, 8, Hattie, 5 and Finn, 4 – at the 6th Annual Santa’s Secret Workshop in West Hollywood, Calif., benefiting L.A. Family Housing.

The Beverly Hills, 90210 alum, 43, was glowing in a black maxi dress worn over a gold and white polka-dotted blouse.

Not to mention their festive brood. The McDermott sisters wore their hair in braids while donning frilly dresses, as the boys kept it casual in gray sweaters and button-down shirts.

The famous family posed for pics with the event organizers and BFFs, “The Guncles” Bill Horn, Scout Masterson and their two adorable kids: daughter Simone, 6, and son Bosley, 2.

After the fun family event, the True Tori star Instagrammed an image of her kids sitting with Saint Nick.

“My kiddos yesterday at our all time fave event of the year #SSW16 Thx for an amazing time (as usual!) @scoutmasterson @thebillhorn @marquecomm We ??? You Hattie dress and Stella’s skirt @modernechild Stella Capelet @tutudumonde Liam shirt/pants & Finn’s cardigan @targetstyle,” she wrote.

The proud mama shared another festive photo of her kids.

“This pretty much sums up their personalities by birth order! Do a zoom in on Hattie it’s worth it ha ha! At the #christmastreelot picking out our family tree! Surprisingly no arguments yet ? #HolidaySeason,” she wrote.

Tori and Dean recently announced their fifth pregnancy.

“It was a total surprise,” Tori said. “But we always wanted a big family. I’m really excited.”

My kiddos yesterday at our all time fave event of the year #SSW16 Thx for an amazing time (as usual!) @scoutmasterson @thebillhorn @marquecomm We ??? You Hattie dress and Stella’s skirt @modernechild Stella Capelet @tutudumonde Liam shirt/pants & Finn’s cardigan @targetstyle

A photo posted by Tori Spelling (@torispelling) on Dec 4, 2016 at 11:54am PST

This pretty much sums up their personalities by birth order! Do a zoom in on Hattie it’s worth it ha ha! At the #christmastreelot picking out our family tree! Surprisingly no arguments yet ? #HolidaySeason A photo posted by Tori Spelling (@torispelling) on Dec 4, 2016 at 2:45pm PST

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WEST HOLLYWOOD, CA - DECEMBER 03: Actress Tori Spelling attends 6th Annual Santa's Secret Workshop benefitting L.A. Family Housing at Andaz on December 3, 2016 in West Hollywood, California. (Photo by Matt Winkelmeyer/Getty Images for Santa's Secret Workshop 2016)
WEST HOLLYWOOD, CA - DECEMBER 03: (L-R) Bill Horn, Hattie Margaret McDermott, actress Tori Spelling, Bosley Jo Masterson-Horn, Liam Aaron McDermott, actor Dean McDermott, Finn Davey McDermott, Scout Masterson, Stella Doreen McDermott, and Simone Masterson-Horn attend 6th Annual Santa's Secret Workshop benefitting L.A. Family Housing at Andaz on December 3, 2016 in West Hollywood, California. (Photo by Matt Winkelmeyer/Getty Images for Santa's Secret Workshop 2016)
WEST HOLLYWOOD, CA - DECEMBER 03: Actress Tori Spelling and actor Dean McDermott and their children (L-R) Hattie Margaret McDermott, Liam Aaron McDermott, Finn Davey McDermott, and Stella Doreen McDermott attend 6th Annual Santa's Secret Workshop benefitting L.A. Family Housing at Andaz on December 3, 2016 in West Hollywood, California. (Photo by Matt Winkelmeyer/Getty Images for Santa's Secret Workshop 2016)
WEST HOLLYWOOD, CA - DECEMBER 03: Actress Tori Spelling and actor Dean McDermott and their children (L-R) Hattie Margaret McDermott, Liam Aaron McDermott, Finn Davey McDermott, and Stella Doreen McDermott attend 6th Annual Santa's Secret Workshop benefitting L.A. Family Housing at Andaz on December 3, 2016 in West Hollywood, California. (Photo by Matt Winkelmeyer/Getty Images for Santa's Secret Workshop 2016)
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