Ashley Greene has given birth to a baby girl with husband Paul Khoury. This is the couple's first child.

The "Twilight" actress did not show her daughter's face but opted to upload a sphoto of her daughter, Kingsley Rainnn Khoury's tiny hands on her Instagram page Monday.

"And just like that - everything changed. In a single moment, you came into our world and everything else faded away. Nothing else mattered. The love we're engulfed in cannot be explained, only felt in the deepest of ways. We love you so much baby girl. Welcome to our world," she wrote.

The 35-year-old actress gave birth to her daughter on Sept. 16. She first announced the news of her pregnancy in March. At the time, Greene had shared black-and-white photos of her and Khoury holding a sonogram.

She wrote, "I love you more than I've ever loved anything and somehow my heart just keeps expanding to love you EVEN more. I cannot wait to watch you share your light, love, and passion with our baby."

In June, Greene shared snaps of her big baby bump on her Instagram page and joked that she was having "an alien."

Previously, a source told People, "The couple is over-the-moon with excitement about expecting their first child together."

Greene also previously shared her thoughts about having a baby and revealed that she and her husband "can't wait to be parents."

"My husband and I are both kind of like, it's going to happen. And trust me, we're at the point where both of our parents are hinting, and they're like, 'Okay, we're ready. You guys have been married a couple of years now,'" she said. "It's just one of those things where it's where our lives are in hyper-speed sometimes. And so [it's about] finding that moment."

Greene and Khoury got married in San Jose, California, in 2018. The couple reportedly played rock-paper-scissors to determine who will say their vows first in the wedding ceremony.

"Ashley ended up 'losing' and went first," an insider said. "They wrote their own vows. It was very emotional and there were definitely some tears."

The couple spent their honeymoon in Hawaii.

Ashley Greene
"Rouge" star Ashley Greene shimmered in a purple Jeffrey Dodd Pre-Fall 2017 sleeveless sequin dress styled with Stuart Weitzman sandals.   Christopher Polk/Getty Images