Little Couple star Jen Arnold shared adorable Instagram snaps of her kids, Will and Zoey, dressed as a Ninja Turtle and Minnie Mouse for Halloween -- see the pics! Credit: Jason LaVeris/FilmMagic

Seriously adorable. The Little Couple star Jen Arnold shared cute Instagram photos on Sunday, Nov. 1, of her kids — Will, 4, and Zoey, 3 — dressed as a Ninja Turtle and Minnie Mouse for Halloween.

Happiest Turtle ever! #LittleCouple #happyhalloween

A photo posted by Jennifer Arnold (@jenarnoldmd) on Nov 1, 2015 at 7:50am PST

“All dressed up and ready to go!” Jen captioned one snap of her two kids smiling in their costumes. “#HappyHalloween #LittleCouple.”

A second photo shows little Zoe’s outfit from head to toe, from the famous mouse’s big ears down to the charming yellow Mary Janes. “The shoes make the outfit!” the neonatologist captioned the image of her little girl, who, like mom, is a big fan of snazzy footwear. Zoey was also showing off a new, much-shorter ‘do than her usual bouncy bob.

All dressed up and ready to go! #happyhalloween #LittleCouple

A photo posted by Jennifer Arnold (@jenarnoldmd) on Nov 1, 2015 at 7:45am PST

The always-smiling Will was also pictured grinning from ear to ear in his full getup as the sai-wielding jokester of the Turtles, Raphael, in yet another festive photo.

Dr. Jen and her husband, Bill Klein, who both suffer from dwarfism, adopted Will from China and Zoey from India. They also share the same condition.

Earlier this summer, Bill opened up to HuffPost Live about his struggles with depression and his hopes for his two children.

The shoes make the outfit! #LittleCouple #happyhalloween

A photo posted by Jennifer Arnold (@jenarnoldmd) on Nov 1, 2015 at 7:48am PST

“In college, I had reached the deepest pit of depression and that brought me to the brink,” he revealed. “Since then, things have turned around huge for me. My life has gotten better and better every single year. I hope I can teach my kids to do better than I did when it comes to dealing with people you can’t control.”

He also discussed this on the most recent season of the show. The Little Couple concluded its seventh season this past summer.

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