12/01/2013 07:46 am ET Updated Dec 03, 2013

Jimmy Fallon's Date With Children At St. Jude's Hospital Is The Best Kind Of Playdate (VIDEO)

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You probably didn't need another reason to love Jimmy Fallon, but we'll give you one anyway.

Last week, the TV host joined Savannah Guthrie and Marlo Thomas from NBC's 'TODAY' on a visit with patients from St. Jude Children's Research Hospital. The result is a hilarious and heartwarming playdate.

Fallon delights his new friends with a (great) Bill Cosby impression, a Rihanna sing-a-long, and by dressing up as a chicken.

"You see these kids smiling, and it's what it's all about, and that's what St. Jude's is about. That's what today was about-- making them happy," Fallon tells Guthrie in the video above. "If it takes cracking eggs on your head and a chicken suit, yeah I'll be there."


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