A photo posted by Grimes (@grimes) on Nov 25, 2017 at 8:26am PDT Grimes and her husband Matt Thomas have announced the birth of their first child together.
Grimes has been promoting the birth on social media, posting photos of her and her newborn on her Instagram account.
Grimes tweeted on Tuesday that she was “so excited to announce the birth.”
She also posted a picture of her baby in her nursery with the caption, “I am so happy to announce you, I am so proud.”
Grimes and Thomas, who have a daughter together, are expecting their second child in early 2018.
“I’m so happy.
I’m so grateful,” Grimes told PEOPLE on Tuesday.
“We had a baby.
I was just so happy about it, so grateful for it.”
Grimes said she was so grateful that her husband had the courage to give her a shot at a family.
“That’s what we’re all about, you know?
We’re not like, ‘Oh, we can do this,'” Grimes said.
“He was like, this is the right thing to do.
This is what we want.”