LAS VEGAS -- Justin Timberlake will headline a major voter turnout rally in the Valley and a canvas kickoff for Barack Obama’s Campaign for Change.

The event is free and open to the public.

It will take place at 10 a.m. Saturday at Clark County Amphitheater, 500 S. Grand Central Parkway.

The event is called “Last Chance for Change” and will promote voting and encourage young people to get involved in the campaign.