Happy Birthday, @BritneySpears! A toast! Here's 33 videos for 33 years: bit.ly/1tBHPwK

.Gwen Stefani is back with a throwback to her harajuku days. What do you think of the video? goo.gl/rRq0vN

Happy birthday Britney Spears 🌹🚀! Quick, name your favorite Britney video!

With Movember over, comedian's Taylor Swift parody tells men to 'Shave It Off': on.today.com/1Bd7F2d #WhatsTrendingTODAY

Can @Traphik learn to dance like #KPop superstar in an hour? Watch him try to "Level Up" in today's #YouTubeNation. goo.gl/JfX9sU

Count down the 5 biggest challenge videos of the year with us in tonight's #YouTubeNation. goo.gl/k3ykPm

The 10 funniest videos of 2014! Which one did we miss? goo.gl/8Uxpkr

@ChuckBronx is featured in YouTubeNation's newest video #BestChallengeOf2014. Watch here: y2u.be/uv4Mv3j7MJg

How not to do the "Not My Arms Challenge" goo.gl/RikZxG

.Steve Aoki, Emily Osment & Tyler Ward stop by to share their favorite 2014 videos on tonight's #YouTubeNation. goo.gl/GsWe5f

You'll never guess who stopped by YouTubeNation, so we'll just tell you... @TheBirthdayBoys! youtube.com/watch?v=BXv3k-…

See "What Happens Next" when The Birthday Boys visit #YouTubeNation. goo.gl/yOqvgk

Thank you for unforgettable year! Don't miss the final episode of #YouTubeNation tonight at 6PM PT.

Our SERIES FINALE of YouTubeNation posts shortly. Stay tuned! Will never forget the love and support this year!

After 350+ episodes, thousands of videos, 2M subs & 54M+ views, our last episode of YouTubeNation. It's been real! youtu.be/ShXkKA6e9-s

Our final episode ever of YouTubeNation was a true party. @AndrewWK would be proud. WATCH: youtu.be/ShXkKA6e9-s

Thank you all for watching and being part of #YouTubeNation. We will miss you! goo.gl/6UeNL0

I am so bum that YouTubeNation is finish broadcasting, but so very stoke to be e-Marryied! youtu.be/ShXkKA6e9-s?t=…

So many awesome YouTubers (and my evil twin Bocaj) signed our YouTubeNation wall this past year.