03:14 PM EDT 03/19/2015
Originally posted 01/27/2014 11:00AM
That man was Paul Williams, and while his appearance may have been a mystery to the average Grammy viewer, his work certainly isn't.
Top 5 Most Voted Stories
Steve Harvey: I Was Homeless for Three Years
Jessica Simpson Shows Off 60-Lb. Weight Loss
Ohio State Marching Band Moonwalks in Michael Jackson Tribute
The Duggars Respond to Reports That Josh Duggar Was Accused of Child Molestation
Woman Runs London Marathon Without a Tampon, Bleeds Freely to Raise Awareness
Top 10 News Categories
The most buzzed about stars this minute!
Treat Yourself! 4 Preview Issues
More On PEOPLE.com
Got a News Tip?
Send it to our People.com editors!