There is yet another baby on the way for the Kardashian-Jenner family: Sources confirm to People that 20-year-old Kylie Jenner is pregnant with her first child. She is yet to directly comment, but insiders say the news has been positively received by her family.

“It is an unexpected but completely amazing turn of events that she could not be more excited or thrilled about,” a family insider told People. “Everyone is overjoyed for her. This is the happiest she’s ever been.”

The joy is reportedly shared by the expectant father, Travis Scott, 25.

“They started telling friends a few weeks ago,” another source told People. “The family has known for quite some time. She is REALLY excited and so is Travis!”

Although Jenner and Scott’s relationships had been of the off-again, on-again variety since April, a source recently told People the couple is “doing great.” The insider added, “He treats Kylie with a lot of respect and love. Kylie is very happy.”

The baby news comes on the heels of confirmation older sis Kim Kardashian is expecting her third child via surrogate in January—with TMZ reporting Jenner’s baby is due in February. (Update: Khloe Kardashian is contributing to the baby boom with her own child on the way in early 2018!)

Although the age range between the siblings is definitely larger than that of the two newest cousins, there is plenty Jenner can look forward to in young motherhood, especially because if we know one thing about the Kardashian-Jenner family, it’s that they always stick together.

And while the timing of Jenner’s baby news may come as a surprise to some, the words in Motherly editor Colleen Temple’s beautiful letter to twentysomething mothers ring so true:

“Truth be told, there will always be challenges and amazing moments at any age of life—whether you’re a mother or not. Because no one’s life is perfect. And everyone’s paths have zigzags and roadblocks. But this is your path, and you are rocking it.”

Congratulations to the growing family. ?