She's finally here!

Kate Hudson welcomed a baby girl with boyfriend Danny Fujikawa on Tuesday, she announced on Instagram yesterday. The story behind her name is just adorable, too!

"We have decided to name our daughter Rani (pronounced Ronnie) after her grandfather, Ron Fujikawa. Ron was the most special man who we all miss dearly. To name her after him is an honor,” the actress wrote.

"Everyone is doing well and happy as can be. Our family thanks you for all the love and blessings that have been sent our way and we send ours right back," she added.

The Hollywood starlet is also mom to son Ryder, 14, from her relationship with ex-husband Chris Robinson, and son Bingham, 7, from her relationship with ex-fiance Matt Bellamy.

We can't wait to see a pic of this little cutie!