Taylor Swift's New Year's Eve included a kiss from reported beau Harry Styles of One Direction, but also two performances. Swift ended 2012 by playing two of the biggest hits off her newest album "Red": "I Knew You Were Trouble" and "We Are Never Ever Getting Back Together."
Surrounding by an army of backup dancers, Swift performed the tracks with typical high energy, and even got support from "New Year's Rockin' Eve" host Ryan Seacrest and co-host Jenny McCarthy, at least from the crowd. As Zap2it notes, Swift also appeared to have help from a vocal track, but not that much: The singer's voice cracked a couple of times on high notes, lending the performance an air of live-on-stage credibility.
Watch Swift's performance above.