However, one person not happy with the fact that everyone knew about it before she had a chance to announce it, and that one person is Zoe herself!
[Image via WENN.]
Not that we needed it after seeing her baby bump tho! Ha!
But Kourtney confirmed the news anyway in the new Keeping Up With The Kardashians supertrailer!
Actually, we kind of expected Kim to be more excited for her older sister, but maybe she was just in shock.
Ch-ch-check out the video (above) to see the exciting moment for yourself!