NEW YORK - DECEMBER 5: Musician Kanye West performs at the Fader 20 Pop Life Party at Diane Von Furstenberg NYC Studios December 5, 2003 in New York City. (Photo by Mark Mainz/Getty Images) By Mark Mainz
(CBS News) -- Kim Kardashian's new arrival came a little earlier than scheduled.
The "Keeping Up with the Kardashians" star and her boyfriend, hip-hop artist Kanye West, are the new parents of a baby girl Saturday, reported multiple media outlets including ET Online, People and E! It is the first child for Kardashian.
Reportedly, West, 36, was by his girlfriend's side when she gave birth at Cedars-Sinai Medical Center in Los Angeles. The baby was expected to arrive this July, according to People.
Earlier this month, the baby's sex was revealed on the season premiere of "Keeping Up with the Kardashians."
"I'm so excited we're having a girl. Who doesn't want a girl? I think they are the best," Kardashian, 32, said on the program. "I know that's really what Kanye has always wanted -- he wanted a little girl."