Ivanka Trump Lead
Credit: Monica Schipper/FilmMagic

Baby giggles are the best, as mom-of-three Ivanka Trump knows well. The designer decided to brighten up our Friday with an adorable video posted to her Instagram account of her four-month-old son, Theodore James, having a major case of the giggles, and it's just too cute.

In the aww-worthy clip, the little tot looks like quite the gentleman dressed in a smart outfit consisting of khakis and a teeny blue dress shirt, and Theo simply can't stop laughing! It's literally the cutest thing we've seen all day.

The proud mom is no stranger to featuring the adorable infant's every movement on social media, as well as that of her other two children Arabella, 5, and Joseph, 2.

The businesswoman recently took to Instagram to share a shot, sweetly captioned #LikeMotherLikeDaughter, of little Arabella as she learned how to operate a mini excavator.

We're definitely staying tuned for more Theo clips!