Ypulse Essentials: Listen To 'Glee' Original Songs, Hipster Muppets, 'Cyberbullying' And 'Sexting' Enter The Dictionary

Check out the original songs (by the cast of “Glee.” Ryan Seacrest got the exclusive debut today on his radio show, and from the sound of it, he’s a fan. New York Magazine, however, not so much) (Billboard)

- Surprise! Online shopping (is as much entertainment as it is utilitarian for teen girls…and me. On a more serious note, UNICEF releases its annual State of The World’s Children) (eMarketer) (PSFK)

- Muppets maintain their relevancy (through short videos — both official and user-generated — including their most recent, a cover of LCD Soundsystem’s “Dance Yrself Clean,” making Salon wonder the Muppets are actually hipsters. And if you want to be a little more hipster yourself, here’s a pretty good how-to diagram) (The High Definite)

- YouTube is planning (a subscription-based movie steaming service, a la Netflix and Amazon) (New York Post)

- Eminem surpasses Lady Gaga (as the most liked living artist on Facebook with nearly 29 million “likes.” In other social networking news, a new app, WaitingRoom, attempts to fill the gap left by disallowed Breakup Notifier, by allowing users to inform their crushes that they’re waiting on them to split) (Perez Hilton) (Gawker)

- Millennials make their mark (on language as “sexting” and “cyberbullying” enter the Oxford Dictionary) (Digital Trends)

- Angry Birds (comes to Windows 7 phones on April 6. For those who want a new game to play right now, there’s Streetview Zombie Apocalypse) (The Windows Blog) (Mashable)