Vanessa and Nick Lachey are expecting another boy.
The celebrity couple - who already have a three-year-old son called Camden and a daughter called Brooklyn, 19 months - will welcome another child next year and Vanessa has revealed that their third child will be a boy.
She shared a video on Instagram, taken earlier this year, where she revealed the news to Nick and captioned it: "I have so much to be Thankful for this year... especially our littlest Lachey. When Daddy came home from tour this Summer and we were moving into our new house I shared the news! Now I'm sharing it with you! I am so very Thankful and Grateful for this family of mine! And Thankful for YOU! All your Love & support makes what we do FUN and worth it! Happy Thanksgiving Everyone! Love, V (sic)."
Both Vanessa and Nick have previously spoken about the joys and the responsibility of being parents.
Vanessa explained back in May 2015: "When I introduced Camden to Brooklyn, I had my doctor give me some tips.
"I had Camden give a gift to Brooklyn - we laid out three stuffed animals, we said, 'Which one do you want to pick for Brooklyn?' He goes, 'That one, that one!' and so he picked the little giraffe."
Meanwhile, Nick admitted that although parenthood has taken some adjusting to, he has relished the challenge.
He said in 2013: "It's just all-encompassing. You would do anything for your children - not that you wouldn't for your wife or someone else you love, but there's a sense of protectiveness and responsibility that comes with your child which you don't feel in any other relationship.
"[Becoming a dad] has changed my life in every possible way."
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