Feb 21, 2014 at 11:55 pm

Justin Timberlake: 'History of Rap 5' with Jimmy Fallon - Watch Awesome Video Now!

Justin Timberlake wows the crowd with his guitar skills while performing on The Tonight Show Starring Jimmy Fallon at Rockefeller Center on Friday (February 21) in New York City.

The 33-year-old entertainer showed some love for his BFF Jimmy Fallon while doing another segment of History of Rap.

PHOTOS: Check out the latest pics of Justin Timberlake

“Hey NY. There is never an easy way to do this… Unfortunately, I have to postpone tonight’s show to Friday due to health reasons,” Justin tweeted earlier in the week.

He added, “I am truly sorry to everyone that have tickets for tonight. It kills me to have to do this. I hope to see you all on Friday.”

FYI: Justin is wearing Alexander Wang boots.

Justin Timberlake – ‘Tonight Show’