Celebrities make last-minute campaign push for Hillary Clinton

Hollywood A-listers have taken to social media and beyond to pledge their support for Hillary Clinton hours before the US Presidential Election.

Madonna has led the star-studded charge for Clinton, announcing on Instagram a “pop-up” concert in support of the Democratic nominee in Washington Square Park, New York City.

"Let’s go hard for Hillary Clinton," the pop icon captioned alongside a photograph of her donning a star-spangled beanie.

Many attendees have captured the impromptu gig on social media.

Meanwhile, supermodel and social media sensation Kendall Jenner encouraged her 68.8 million "followers" to vote for "her her her her".

Lady Gaga made her support of Mrs Clinton loud and clear, posting dozens of videos and images motivating US citizens to "go vote".

Gaga also enlisted members of the Latina and LGBT communities to record messages while holding #VoteHillary signs.

Fervent Clinton campaigner Katy Perry’s "Go vote" message was "approved" by her new puppy, Nugget.

Watch all-day coverage of the US Election live from Times Square on Wednesday November 9 on Channel 9.