4 year old predicting gender?

Destiny

So my 4 year old daughter is honestly amazing. She’s a wonderful big sister and loves her baby sis so much! She was so excited and would rub and kiss my belly. When I was pregnant she told me I was gonna have a little girl. Sure enough, our second was a girl. Fast forward and now I’m pregnant with #3, my oldest is super super adamant that baby #3 will be a “little brother”. This is a constant, she tells me how excited she is to have a little brother all the time. It’s so sweet and honestly I adore her excitement for her siblings… my main question is, has anyone experienced something similar & was your baby right??