This post has not been vetted or endorsed by BuzzFeed's editorial staff. BuzzFeed Community is a place where anyone can create a post or quiz. Try making your own!Buzz·Posted on Dec 28, 2010Teenage Dream from Glee and Robyn's Dancing On My Own Mashup [VIDEO]Get ready to dance to the fantastic mashup!by fameishCommunity ContributorLinkFacebookPinterestTwitterMail Teenage Dream from Glee and Robyn's Dancing On My Own Mashup [VIDEO] socialitelife.com