When You Walked In

A new preview for Taylor Swift’s upcoming MTV First has been released. The young star episode will air tomorrow, December 13, on MTV & MTV.com at 4:40pm ET.

During this brief preview, Taylor spoke about what the fans can expect from her new music video for “I Knew You Were Trouble”, which will premiere tomorrow during the episode. Also, a sneak peek of the music video will be released TONIGHT at 7:20pm during MTV’s The Big & Best of 2012. 

To watch the sneak peek tonight click here. For all our international fans who cannot see the video above click here for the preview.