Chris and Morgane Stapleton are expecting -- twins! Morgane Stapleton shared the exciting news on Monday night (Oct. 30), the couple's 10th anniversary.

Morgane Stapleton slipped the news of her family's impending arrivals into the caption of an Instagram photo of herself and her husband: "14 years, 2 babies & 2 more on the way," she writes.

"Happy 10 year anniversary babe!" Morgane Stapleton adds. "You make my whole world go round."

Chris Stapleton has yet to share the news of his wife's pregnancy on his social media accounts. Morgane Stapleton's post does not indicate how far along in her pregnancy she is or when the twins are due.

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The Stapletons met in the early 2000s, when Chris Stapleton was working at a publishing house in Nashville, the Washington Post reports. Morgane (nee Hayes) was a fellow songwriter and artist, and because she had a friend who worked with her now-husband, she would hang around in their office.

"Eventually he asked me to write a song with him, and that ended up being our first date," Morgane Stapleton remembers. "We didn’t get much writing done that night.”

The Stapletons got married on Oct. 30, 2007. Together, they already have a son and a daughter.

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