St. Jude Children's Research Hospital celebrates its 50th birthday with a rousing rendition of "Hey Jude" that's sure to put a smile on your face.
Robin Williams, Betty White and a slew of other big-hearted Hollywood types belt out the tune alongside some of the hospital's most adorable patients.
Feeling all warm and fuzzy inside? Donate $35 to St. Jude and you'll get #HeyStJude t-shirt like those seen in the video. Proceeds help St. Jude research children's cancer and other deadly diseases.