Chrissy Teigen's Daughter Luna Has the Giggles -- See the Adorable Video!

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Need a laughing baby in your life? Because who doesn't, Chrissy Teigen and John Legend got their 8-month-old, Luna Simone, all giggly and thankfully posted the video to Teigen's Instagram on Friday.

Watch as baby Luna sits on Teigen's lap and adorably reacts to her mother's silly "don't do it! don't do it" remarks, which she captioned the "laughter phrase of the day," with some of the cutest and most infectious snickers you've ever heard. 

WATCH: Chrissy Teigen On Her 'Really Feminine' Post-Baby Body and Why She Finally Feels Like a Woman! 

Legend was certainly getting a kick out of Luna's baby bliss, laughing right along with his sweet tot and asking her, "What is so freakin' funny?"

Teigen, 31, and Legend, 37, have given us a lot to smile about lately, including a precious video of Luna waving "hi" and a video of Legend showing off his studly guns while putting together a popcorn machine for his wife.

RELATED: Chrissy Teigen Shows A Lot of Leg in Yet Another High Slit Black Dress 

Earlier this month, Legend playfully impersonated Teigen in a blond wig while holding a baby doll on Watch What Happens Live!