Katy Perry used her flawless figure to rally support for President Barack Obama’s re-election campaign.

The Firework singer was the main attraction, after the President of course, at a political rally on Saturday inside the Delta Center in Milwaukee, Wisconsin.

Katy, 28, wore two different red, white and blue dresses on stage, including one with the president’s ‘Forward’ slogan emblazoned down the front.  

Rallying support: Katy Perry wore an unforgettable dress to a campaign rally for President Barack Obama on Saturday in Milwaukee, Wisconsin

She started out in a patriotic number with ribbons draped around it, similar to the piping on a large cake.

After her first song, which was a cover of Al Green’s soul hit Let’s Stay Together, Katy peeled off the dress to reveal a bright blue rubber outfit with ‘Forward’ written on it.

.

Fashion forward: Katy’s rubber dress was emblazoned with Obama’s ‘Forward’ slogan down the front

Girl power: Katy and her colour coordinated female backup dancers electrified the crowd

Getting a workout: Katy and her dancers pulled out all the stops for the Wisconsin crowd

Dip it low: Katy and company pulled off a series of impressive dance moves

It should be noted, ‘Forward’ is also Wisconsin’s state motto, and it is sometimes called The Badger State.

.

Katy completed the attention-grabbing look with sparkling champagne colored heels, bright red lips and wore her brunette hair styled in loose curls.

Midway through her set, she urged the audience to make donations to the victims of Superstorm Sandy.