Dlisted — We're friends and I care about what happens to your ears, so I'm going to warn you that the clip above (via ONTD) has been smeared with the musical hemorrhoid pried off of the anus hole of music LMFAO. "I'm Sex And I Know It" is the m... more info

Pop Crunch — Taylor Swift and Zac Efron hit up the Ellen show, promoting their new animated film, The Lorax. The duo, who claim they aren’t dating, pulled out a few guitars so [...] more info

Pop Justice — In case you missed the Brit Awards due excessive pancake consumption last night, One Direction, Rihanna and Authentic Chanteuse Lana Del Rey all picked up an award each, while Ed 'I’ll wear my smart clothes when I’m about to win' Sheeran got two.... more info

ContactMusic — Actor Zac Efron jumped at the chance to star in the animated movie adaptation of DR Seuss popular childrens book The Lorax after receiving a personal note from the authors widow The former High School Musical star was tipped as the perfect actor to v... more info

Perez Hilton — Oh man! Only Ellen DeGeneres could get away with this kind of HIGHlarity! On the comedienne's show today, she hosts Zac Efron and Taylor Swift, who are promoting their new film, The Lorax, and of course, she decides to help the pair shoot down the... more info

Perez Hilton — OMG YES!! The full version is always better than the tease!! Earlier we showed you a lil clip preview of their duet, but here it is in full!! Perezcious readers, bask in the glory of Zac Efron and Taylor Swift serenading Ellen on her show! Le sigh... more info

E! Online — Zac Efron and Taylor Swift are making beautiful music together! Calm down, folks—the two aren't dating. In fact, the cute costars, while out promoting their new animated movie,... more info

411 Mania — Promoting their new movie... more info

ContactMusic — Taylor Swift and Zac Efron have told Ellen Degeneres that they are definitely not a couple despite persistent rumors The young stars appeared on the chat show in order to promote the forthcoming movie Dr Seusss The Lorax for which both provide voiceo... more info

Perez Hilton — Aww!!!! CUTE!!! Watch the oh so lovable Zac Efron and Taylor Swift play a little diddy for Ellen DeGeneres on her show!! It's kind of like our dreams… but in those it's only Zefron serenading us!! LOL!! PresSsSsSs PlaaaaYyY!!! UR WELCOME!! more info