Katy Perry goes to war in 'Part Of Me' music video - watch

Katy Perry has released a preview of her new music video online.

The teaser clip for her new single 'Part Of Me' - released online today - shows the singer in a camouflage army suit. A poster for the promo referencing the song's lyrics appears below:

'Part Of Me' is the seventh single from her Teenage Dream campaign. The track is being put out to promote a deluxe edition of the record, called The Complete Confection.

The extended record - out March 26 - features a further two new songs, called 'Wide Awake' and 'Dressin' Up'.

Perry recently congratulated One Direction on their US success, after she put member Niall Horan through at the Irish X Factor auditions.

> Katy Perry to perform on Nickelodeon Kids' Choice Awards 2012

Watch the 'Part of Me' video preview below: