'Dancing With the Stars' pro Lindsay Arnold announces she's pregnant with her 1st child

"Dancing With the Stars" pro Lindsay Arnold announced that she and husband Samuel Cusick are expecting their first child.

The dancer who was most recently paired with former White House press secretary Sean Spicer on "DWTS," made the announcement on Wednesday. She shared a series of three sonogram photos on Instagram with the caption, "Ohhhhhh baby."

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The extended DWTS family congratulated the couple on social media. "Congrats you two!!," congratulated dancer Cheryl Burke, while this season's Mirrorball trophy winner Alan Bersten sent red heart emojis and a "Yessss!!!!!!"

"Congratulations. So happy for you and Sam," Spicer also commented.

Arnold revealed that they expect the baby in November. However, the couple remained mum about the gender.