WATCHHilaria Baldwin Shares the Sweetest Video of Herself and Baby Son Rafael on His 11-Month Birthday

We just want to bite Rafael Baldwin's cheeks!

To celebrate his 11-month birthday on Tuesday, May 17, his famous mother, Hilaria Baldwin, took to Instagram to share a sweet video of herself and her baby son sharing nose kisses — and it may be the most precious thing we've seen all day!

"Rafael is 11-months-old today! It makes me so thoughtful to think about how fast everything goes. The amount that he can understand now and communicate is unbelievable… how much these babies change in such a short time. Trying to stay present for it all. And laughing is our favorite," Alec Baldwin's pregnant wife captioned the cuter than cute clip.

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Hilaria, 32, and Alec, 58 — who married in June 2012 — welcomed Rafael in June 2015. The happy couple are also parents to daughter Carmen, 2. Alec is additionally dad to daughter Ireland, 20, from his first marriage to Kim Basinger.

Click through the gallery below to see more cute celebrity babies!