LIVE from Samsung CES, it's the Trending Now Top 5 Countdown for January 10, 2013 - where we gather the hottest and most outrageous must-see YouTube videos hitting the web today and send them all straight to your screen. It’s like watching the best of YouTube — only faster!
From Justin Timberlake's return to music to Will Ferrell and Ryan Gosling's hilarious "Knife Guys" bit, we have you covered right here on What’s Trending LIVE from Samsung CES 2013!
#5: Slam Dunk Supertramp Style - Faceteam Basketball
#4: McFly's Tom Fletcher sings his wedding speech
#3: "Knife Guys" Will Ferrell and Ryan Gosling
#2: Justin Timberlake - I'm Ready
#1: Drive Thru Invisible Driver Prank