Kesha is hitting the road this summer with Rihanna and rapper Nicki Minaj for the Last Girl On Earth Tour. The 25 city tour will start to go on sale beginning April 9th at LiveNation.com.

RIHANNA LAST GIRL ON EARTH 2010 NORTH AMERICAN TOUR DATES
Jul 02- Seattle- White River Amphitheatre
Jul 04- Vancouver- General Motors Place
Jul 06- Calgary- Pengrowth Saddeldome
Jul 09- Sacramento- ARCO Arena
Jul 10- Mountain View- Shoreline Amphitheatre at Mountain View
Jul 14- Albuquerque- Hard Rock Casino Albuquerque presents The Pavilion
Jul 15- Denver- Comfort Dental Amphitheatre
Jul 17- Las Vegas- Mandalay Bay Events Center
Jul 21- Los Angeles- Staples Center
Jul 22- Phoenix- Cricket Wireless Pavilion
Jul 28- Atlanta- Philips Arena
Jul 30- Tampa- Ford Amphitheatre
Jul 31- Miami- American Airlines Arena