The best celeb mom pics of the week

Oct 30, 2015 at 3:00 p.m. ET

We have rounded up the cutest celebrity mom pics from social media this week — and Halloween was a hot topic. From Kourtney and Kim Kardashian’s Disney-themed costumes, to Tori Spelling’s DIY mummy costume, celebrity moms had fun showing off their Halloween looks. Celine Dion, Daphne Oz’s new baby and Ashlee Simpson also made the list as the most buzzworthy celebrity moms of the week.

Kim Kardashian


Kim Kardashian almost broke the Internet again when she posted this picture of her daughter, North West, and Kourtney Kardashian’s daughter, Penelope, dressed up as Frozen’s Elsa and Anna. In fact, the picture already has 1 million likes and counting.

More: Celebrity baby bumps — Kim Kardashian, Jessa Duggar, JWoww and more

Alessandra Ambrosio


Victoria’s Secret model Alessandra Ambrosio got into the Halloween spirit at the pumpkin patch with her two kids, Anja and Noah.

Tamera Mowry


New mom Tamera Mowry admits that “having two kids definitely is a game changer,” but says she is grateful for “little munchkins” Aden and Ariah.

Kourtney Kardashian


Wonder Woman Kourtney Kardashian stuck with the superhero theme this Halloween, as she poses with her three kids, Reign, Penelope and Mason — along with her niece, North West, who was dressed as a cute unicorn.

Daphne Oz


The Chew co-host Daphne Oz shared the first photo of her son — and later revealed in a Facebook video his cute name.

"We have named our son Jovan Jovanovic Jr.," Oz, who is the daughter of Dr. Oz, said in the video. "My husband's Serbian, that's his name, and we named him after his daddy and we're calling him John John and I can't wait for you guys to meet him."

The couple also has a daughter with the unique name of Philomena Bijou.

More: Leighton Meester and Adam Brody give their daughter a name with an unusual twist

Drew Barrymore


Drew Barrymore posted this awesome throwback picture with her look-alike mom, writing that they “had quite a road, but it is paved with gratitude.”

Ashlee Simpson


Ashlee Simpson’s daughter Jagger Snow Ross is adorable. The new mom tagged her husband, Evan Ross, in the sweet snapshot.

Celine Dion


Ahoy, Matey! Celine Dion shared this snapshot of her twin boys, Nelson and Eddy, on their “dress rehearsal for Halloween night.” It looks like they nailed it.

Tori Spelling


Tori Spelling showed off her cute DIY “Mummy and me” Halloween costumes, including her matching white shredded tights with her daughter Hattie.

More: See last week's cutest celebrity mom photos from Christina Aguilera, Beyoncé and Brooklyn Decker