You may have seen one or two of the many, many lip sync videos set to this song... but you also just may consider this one the best yet.
In honor of Grandparents Day, CNN's Fredricka Whitfield and Josh Levs shared this rendition.
Time for Viral Video Rewind, our weekly look at the latest, greatest viral videos on the Web.
This week, watch a snowmobiler defy gravity and a young man do a handstand on two fingers - he's said to be one of two people in the world who can pull that off. Then, how to play any instrument brilliantly in a viral video, even if you can't play it at all.
Plus: a cool app to create instant harmony, the ultimate relaxation video, amazingly talented young musicians, and a pop mashup that puts others to shame.
Have a favorite vid? Post it here or send via Twitter.
Viral Video Rewind comes your way live every Saturday at 3:15 p.m. ET.
"Head prank" gives an anchor uncontrollable giggles. Amazing music video goes down in history. A train battles a tornado (wow). And a woman dancing through an airport becomes a viral video sensation. Just a few highlights from this week's Viral Video Rewind.
My team and I always have a great time preparing this segment, which runs every week on Saturday at 3:15 p.m. ET. It's like dessert for me, after all the reality checks and harder news stories I've been doing throughout the week.
This week came an added bonus: Fredricka's contagious laughter over the "head prank." I usually avoid prank videos. Not my style. But this one is innocent, hilarious, and the prankster gets what's coming to him.
Enjoy. Links to all our videos are posted here. Send your favorites, and they just might pop up on next week's VVR.
Prepare to be impressed. Maybe even amazed.
You've probably never heard of them. But the singers in this video are taking the Internet by storm.
Sure, celebrities did their own remake of "We Are the World." But here in the CNN Newsroom, we're hearing from so many of you that this version is the one to see.
In this video, you'll also hear from the creator about how she put it all together.
Here's a link to the full video.
It's our latest installment of Viral Video Rewind, highlighting some of the hottest videos online.
You've got to see the flying skier at the end.
It's called "Embrace Life," and it's got people talking, watching - and, maybe, buckling up. In this video, you'll see the PSA being praised for its beauty, and you'll hear from the director who created it.
It's time for our latest installment of Viral Video Rewind. Note the daredevil in here who does something with a parachute that you just have to see to believe. Plus, 50 impressions in 50 seconds? Wow.
You can see links to all these videos yourself at the Facebook page here. (Here's a direct link to that list.)
What are your favorite viral vids? Post here or send at Facebook or Twitter.
In our latest Viral Video Rewind, inmates dance with Michael Jackson's choreographer, Conan O'Brien is made out of Cheetos, and you've never seen an Olympic city quite like this.
To see all these videos yourself, click here.
Time for your weekly, brief escape into viral-video-land. A dog is amazing at the Mambo, birds do punk rock, people age 1 to 100 all drum, and stormtroopers get down to pop music. Plus: Alps + Beethoven = total relaxation.
Click here to access transcripts from recent shows.