Rob Kardashian and Blac Chyna Welcome Daughter Dream

— -- There's a new Kardashian in the family.

Rob Kardashian, 29, and his fiancée Blac Chyna, 28, welcomed their first child, daughter Dream Renee Kardashian, this morning, a source confirmed to ABC News.

According to E! News, the baby was born at 9:18 a.m. and weighs 7 pounds, 5 ounces.

The media outlet said Chyna arrived at 6:40 a.m. at Cedars-Sinai Medical Center in Los Angeles to deliver the baby by cesarean section. She was accompanied by Kardashian and her mom, Tokyo Toni. Kardashian's mom Kris Jenner also went to the hospital to be with the couple.

"I got to watch [the] delivery," Jenner told E! "It was so beautiful and I'm so excited and happy to have another grandchild! No. 6!"

Kardashian's sister Khloe Kardashian was also there to witness the birth of her niece.

The new parents first revealed that they were having a girl in September on the premiere of their reality show, "Rob & Chyna."

Throughout the pregnancy, they have shared various milestones on social media and their reality show.

Chyna, whose real name is Angela White, and Kardashian announced their engagement in April. A month later, she revealed on Instagram that she was expecting their first child. Chyna is also the mother of King Cairo, her 4-year-old son with ex Tyga.