Kelly Clarkson Gives Birth to Baby Boy

— -- Kelly Clarkson has given birth to healthy baby boy.

Clarkson announced on Twitter today that she and husband Brandon Blackstock welcomed their second child earlier this week.

"Our little baby boy has arrived," Clarkson wrote. Remington Alexander Blackstock was born 4/12/16 & he is healthy & we couldn't be happier or more in love!"

Clarkson, 33, unexpectedly announced that she was pregnant with Remington last August at a Los Angeles concert, and revealed that she would be having a boy a few months later.

Clarkson and Blackstock wed in 2013, and are also parents to 1-year-old daughter River Rose.