Teresa Palmer gives birth to fourth child

Aug. 20 (UPI) -- Teresa Palmer is a mom of four.

The 35-year-old Australian actress welcomed her fourth child, daughter Prairie Moon, with her husband, Mark Webber, on Tuesday.

Palmer shared the news Thursday on Instagram alongside photos of her baby girl. The pictures were taken by photographer Stuart Kerr.

"Introducing our daughter, Prairie Moon Palmer, who was born just as the sun rose on Tuesday morning, 17th August, surrounded by her siblings who are absolutely enamoured with her. A little magic moon for our family," Palmer captioned the post.

Actresses Rumer Willis and Jenna Dewan and author Deb Harkness were among those to congratulate Palmer in the comments.

"Congratulations!!! And hello sweet little Leo sister," Willis wrote.

"Welcome Prairie Moon. You picked the best family in the world," Harkness said.

Harkness wrote the All Souls Trilogy book series, which inspired the Sky One series A Discovery of Witches. Palmer plays Diana Bishop on the fantasy TV series.

Palmer and Webber married in December 2013 and have three other children, Bodhi Rain, 7, Forest Sage, 4, and Poet Lake, 2. Webber, an actor known for the film Scott Pilgrim vs. the World, also has a son, Isaac, from a previous relationship.

Webber confirmed Prairie's birth in a post on his own account.

"My heart has grown 5 times bigger. Welcome to the world my little magic Prairie Moon," he wrote.

In addition to A Discovery of Witches, Palmer is known for the films Warm Bodies, Lights Out and Hacksaw Ridge.