Shawna and Keifer Thompson of Thompson Square welcomed their first child into the world on Sunday (Jan. 24).

According to E! News, their son -- Rigney Cooper Thompson -- was born at 3:46 a.m. ET with dark blue eyes and brown hair.

“God blessed us this morning with a little 7 pound 13 ounce miracle,” the couple said in a statement to E! “It's hard to explain this kind of love. We're so overjoyed. He's already got us wrapped around his little finger."

Less than two weeks ago, Shawna posted a baby belly picture on Twitter.

And before that, the duo posted a shot of Keifer at the gym "keeping the sympathy weight at bay."

Thompson Square’s string of Top 20 hits include “Are You Gonna Kiss Me or Not," “Everything I Shouldn't Be Thinking About," "If I Didn't Have You" and "I Got You."