Kourtney Kardashian New Baby News: Kardashian Gives Birth Same Day as Eldest Son Mason's Birthday

Kourtney Kardashian and Scott Disick welcomed their third child into the world.

The couple's new son was born on Sunday, Dec. 14, which also happens to be his big brother Mason's fifth birthday. The two also have a daughter, Penelope, age 2.

"The family is freaking out with joy. What an amazing coincidence," a source told E! News.

It also appears that there was plenty of drama going on in the delivery room.

"There was drama surrounding the birth," a source close to the family confirmed to Radar. "But for the first time in quite a while, it was not centered around Scott."

The it has been reported that Kourtney and Scott were having problems which stems from Scott's drinking and partying, the source said that he "has been sober recently and totally stepped up to the plate for her, as he knew that she was going to give birth to their child."

The source revealed to Radar that it was Kourtney's mother, Kris Jenner, was responsible for the tension in the delivery room. "Kris wanted the cameras to roll on the birth and Kourtney had to fight with her to keep it private."

Meanwhile, the couple has not announced the name of their baby as of the moment. In October, Kourtney told E! News that she was "stuck" and wanted to wait for the child before they made their decision. However, Hollywood Life reveals that the two are leaning towards a name that will honor both of their fathers.

"They really want to honor their fathers and have talked very strongly on Jeffrey Robert. That would be the order the name would be presented," a source says to Hollywood Life.