(Photo by Jesse Grant/Getty Images)

John Stamos' Fiancée Just Debuted Her Baby Bump

John Stamos’ fiancée Caitlin McHugh took to Instagram earlier today to debut her baby bump!

Last month, we reported that Stamos, 54 and McHugh, 31, were expecting a bundle of joy, but the two have kept a relatively low profile -- Until today.

In the photo, McHugh said the couple was enjoying their babymoon in Arizona.

For those who don't know, a babymoon is similar to a honeymoon, except it's a vacation you take with your significant other -- Before the arrival of your baby.

McHugh definitely looks great!

Here's to wishing her a happy and healthy pregnancy!

Good morning baby of mine ☀️ Enjoying our #babymoon at @miraval_arizona #babybump debut ???? @johnstamos

7,000 Likes, 200 Comments - Caitlin McHugh (@caitlinskybound) on Instagram: "Good morning baby of mine ☀️ Enjoying our #babymoon at @miraval_arizona #babybump debut ????..."

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