Taylor Swift and Harry Styles set for face-off at Kids' Choice Awards

Taylor Swift and her ex-boyfriend Harry Styles and his band One Direction will battle it out in the Favourite Song category at the upcoming 2013 Nickelodeon Kids' Choice Awards.

The What Makes You Beautiful hitmakers, consisting of Niall Horan, Zayn Malik, Liam Payne, Styles and Louis Tomlinson, will battle against Harry's former girlfriend in the category, while the band are also up for Favourite Musical Group, the Daily Mail reported.

This means that the two exes will undoubtedly come face-to-face at the event, which will be held in Los Angeles next month.

Other nominees in the Favourite Song category include Carly Rae Jepsen's Call Me Maybe, and the viral sensation, Gangnam Style by Korean star PSY.