Taylor Swift better sleep with one eye open for a while. MTV's 'Punk'd' is returning to television, and according to Access Hollywood, the notoriously kind 'Love Story' singer is being pushed to the limit -- at the mercy of Justin Bieber, no less.

The Swift/Bieber episode, which was reportedly shot on August 26, will act as the show's comeback episode and will be the first of the season. As far as the prank goes, you'll just have to tune in to find out. But Bieber and Swift are good friends, so we're sure it's all in good fun.

Rumors swirled last year that Bieber would actually be replacing Ashton Kutcher as the 'Punk'd' host, but as details about the new season unfold, it seems that will not be the case. A different celebrity will play host in each episode, with Kutcher acting as executive producer from behind the scenes. In the season premiere episode, Bieber will lead the pack in punking Swift.

Swift closed a four show stint at Los Angeles' Staples Center over the weekend , and just last week surprised her audience when she welcomed Bieber to the stage to sing his chart-topping hit, 'Baby.' The Speak Now Tour runs through November 2011, though it will pick back up in Australia in March of 2012.