Kim Kardashian and Kanye West have announced the arrival of their second child.
“He’s here!” Kim said on Twitter alongside a photo of her and Kanye’s hands intertwined.
She also announced the news on her official website.
"To our fans, Kanye and I welcome our baby boy!" the post read.
"Kim Kardashian West and Kanye West welcomed the arrival of their son this morning. Mother and son are doing well."
The pair are yet to announce their newborn's name.
Kim took to social media last night to let fans know she was really ready to give birth, posting a picture of her bare stomach.
Kim and Kanye, who are parents to two-year-old North West, announced they were expecting their second child in May.
Throughout her pregnancy, Kim hasn't held back on her feelings about being pregnant.
"I feel like a f**king whale," she candidly wrote on her website in October.
"For me, pregnancy is the worst experience of my life! LOL!" she wrote.
"I don't enjoy one moment of it and I don't understand people who enjoy it. My mom [Kris Jenner] and Kourtney clearly did! More power to them but I just don't relate!”
She alos opened up about her health concerns during her pregnancy.
"With the issues I had last time, my risk of having preeclampsia and placenta accreta is increased and there's not a whole lot I can do to prevent it, so my anxiety is a little high leading up to my delivery," she said on her website.