Lupita Nyong'o was born in Mexico and is fluent is four languages including Spanish, so it makes sense that she recently appeared on the Mexican version of "Seasame Street" in a short segment that teaches kids how to laugh. It's adorable!

Here's the translation:

"Hello, I'm Lupita, today I want us to celebrate smile day," Nyong'o says in Spanish. "Do you know how laugh? Why don't we laugh together? Ready, 1, 2, 3!"