Kelly Clarkson has announced the birth of her second child with her husband Brandon Blackstock.
The singer tweeted the news on Thursday 14 April and revealed her son's name.
"Our little baby boy has arrived," she wrote. "Remington Alexander Blackstock was born 4/12/16 and he is healthy.
"We couldn’t be happier or more in love."
The 33-year-old, who is also mum to 22-month-old River Rose, announced she was pregnant for the second time in August 2015.
During one of her concerts in LA, she stopped as she was singing and said: "I was not planning on announcing this but I’m totally pregnant."
In November, Clarkson revealed she was suffering from sickness during her second pregnancy.
"I’m familiar with all-day sickness," she said on American chat show CBS This Morning.
"I have to get IVs and fluids because I get so dehydrated. It’s really bad."
Clarkson married Blackstock in October 2013. He already has two children, Savannah, 13, and Seth, nine, from a previous marriage.