Khloe Kardashian unveils baby bump on Instagram

Khloe Kardashian herself has finally confirmed she's pregnant.

Taking to Instagram on Wednesday, the reality star posted a black-and-white image of her growing baby bump.

"My greatest dream realized! We are having a baby!" she captioned. "I had been waiting and wondering but God had a plan all along. He knew what He was doing. I simply had to trust in Him and be patient. I still at times can't believe that our love created life!"

She continued to thank the father of her child, boyfriend Tristan Thompson, writing. "Tristan, thank you for loving me the way that you do! Thank you for treating me like a Queen! Thank you for making me feel beautiful at all stages! Tristan, most of all, Thank you for making me a MOMMY!!! You have made this experience even more magical than I could have envisioned! I will never forget how wonderful you've been to me during this time! Thank you for making me so happy my love!"

News of Kardashian's pregnancy first broke in September, but she, along with her family, have remained quiet about it — until now. The baby's name and gender have yet to be revealed, however.

"Thank you to everyone for the love and positive vibes! I know we've been keeping this quiet but we wanted to enjoy this between our family and close friends as long as we could privately," she wrote. "Thank you all for understanding. I am so thankful, excited, nervous, eager, overjoyed and scared all in one! But it's the best bundle of feelings I've ever felt in my life!"

This will be Kardashian's first child with Thompson, who is already a dad to one-year-old Prince Thompson with ex-girlfriend Jordan Craig.

Now when will her little sister, Kylie Jenner, reveal her own happy news?