Vanessa Carlton gave birth to her first child on Tuesday.

Her husband John McCauley made the announcement on his Instagram. "Sid the Kid, whoa!!!" he captioned the photo of him holding his new baby in the operating room.

"There's a new mama and papa on the block! Huge congrats to John McCauley and Vanessa Carlton on their baby girl!!! Welcome to the family!" Partison Records tweeted for the Deer Tick frontman and his wife.

 Sid the Kid, whoa!!!

A photo posted by John J McCauley III (@johnjmccauley) on Jan 13, 2015 at 11:29am PST

Carlton announced her pregnancy in June on her Instagram. The impending birth delayed the release of her next album "Liberman," which will drop later this year. "I can now reveal the reason as to why Liberman will not be released until next summer. See the picture below. No, those aren't a bunch of croissants. We're expecting a baby. It's healthy and moving around like a champ. I'm bummed to delay the album because it's so special to me and the perfect combination of England and Tennessee. When I put the record on it feels like medicine. I hope it does the same for you...in due time!" she wrote on her Facebook on June 26.

Liberman to be released Summer 2015 due to a baby on board! For more info visit: www.facebook.com/vanessacarlton A photo posted by Vanessa Carlton (@vanessacarltonofficial) on Jun 26, 2014 at 10:10am PDT

The "Ordinary Day" singer first got pregnant in the fall of 2013, but suffered an ectopic or fallopian pregnancy. The embryo settled on her fallopian tube creating a non-viable pregnancy. The tube later ruptured causing internal bleeding and she had the entire right fallopian tube removed.

The successful surgery kept the other tube and her ovaries healthy and viable to produce another child.

A month after losing their first child, Carlton and McCauley married in a ceremony officiated by Fleetwood Mac singer Stevie Nicks.