The actress announced her pregnancy via Facebook on Wednesday.
"I thought I'd drop by to let you all in on some exciting news -- Honor is going to be a Big Sister! Cash and I are thrilled and wanted to share the news directly with you so you didn't hear about it
This will be the second child for Jessica and Cash.
"I appreciated all of the love and support you all gave me during my first pregnancy and will definitely appreciate it again this time around."
How exciting! Congrats to the couple.