Jessica Simpson ACCIDENTALLY Reveals Baby's Gender! In The GROSSEST Way!!

We LOVE this!
Poor Jessica Simpson is just being herself, chatting away to Jimmy Kimmel about how tough her pregnancy is when she TOTES gives away the new baby’s gender!
Ch-ch-check out the video (above) to find out whether Maxwell is going to have a little brother or sister!
We’re not sure what Jess is more embarrassed about- that she let the sex slip, or the gross way that she did!