File this under things we love. Watch Ryan Seacrest and Justin Bieber in this "ultimate viral video."

It has all the makings of a great viral video--puppies, babies, dancing... Kathy Griffin with a cinnamon challenge?



As if Justin hasn't gotten enough exposure promoting his highly anticipated Boyfriend video, he's happy to help pal Ryan out to honor Seacrest topping 100 million YouTube views.

Ryan tweeted: "'Boyfriend' isn't the ONLY @justinbieber video debuting today..."

Together, they're two beautifully manscaped specimens (seriously, is there even one out of place hair?), who embark on a fun little video that shoves some of the best viral video elements into one location.

Don't miss Justin's double dream hand dance moves, though we think Ryan could use a little work in the dance department (someone get his girlfriend, Julianne Hough on that!).

Watch Justin Bieber Boyfriend behind-the-scenes video!


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