They thought they were recording messages of gratitude and support for First Lady Michelle Obama.

Imagine their surprise when FLOTUS stepped out from behind the curtain! And tears, and laughter .. and lots of hugs.

It all happened during an episode of "The Tonight Show With Jimmy Fallon" and you have to see it.

About the Author

Featured

Prosecutor Skandalakis has previously suggested that pursuing criminal charges against President Donald Trump may not be feasible until after he leaves office in 2029. (Craig Hudson/Politico/Bloomberg via Getty Images)

Credit: Bloomberg via Getty Images