Lindsay Arnold is expecting her third child

Lindsay - who has daughters Sage, five, and two-year-old June with her significant other - shared pictures from a professional photoshoot, and wrote on Instagram: "BABY CUSICK #3 IS ON THE WAY

"We could not feel more blessed, grateful, and excited (sic)"

Former Dancing With the Stars pro Lindsay admitted her family already "cannot wait" to meet their new addition.

She added: "we love you so much already baby and we can't wait to meet you!!

#pregnancy #babyontheway"

Dancing With the Stars' Witney Carson is also excited for her friend.

She commented: "I CANT WAIT FOR BABY CUSICK!!! love you guys so much (sic)"

Lindsay's younger sister Rylee Arnold, who took part in this year's Dancing With the Stars alongside Pentatonix's Scott Hoying, posted: "Yay!!!! Another perfect little angel. (sic)"

Dancer Jenna Johnson wrote: "CONGRATULATIONS to my fav family"

Former DWTS pro dancer Sasha Farber wrote: "Itsssss happening !!!! (sic)"

Lindsay quit Dancing With the Stars in 2022 to focus on her family, and the star recently admitted she doesn't have any regrets about her decision.

She told PEOPLE: "A lot of my priorities and where I wanted to spend my time ... it just shifted.

"My mindset shifted. Time goes ten times faster when you have kids, and I just know that this time is so precious and something that you don't get back.

"I did want to have a sense of accomplishment within the show knowing that, 'Okay, if we do have kids and I don't come back, do I feel like I fulfilled what I hope to do?' I did feel like I was at that point.

"We honestly were probably past the point of being ready. We were like, 'Okay, we really want this now,' and I'm glad we waited for that time because it felt so right for us."