Beyonce Knowles Unveils North American Dates for 'I Am...' World Tour

© Chris Hatcher/PR Photos

Beyonce Knowles is ready to bring her feisty alter ego Sasha Fierce to America. After completing her Canadian leg, she announces North American dates for her world tour dubbed "I Am...", which is held as a promotional project for her third set "I Am...Sasha Fierce".

Beyonce's world tour is produced by Live Nation as well as Music World Entertainment and will be supported by an all-female band. World-renowned designer Thierry Mugler is booked as creative advisor and costume designer for the tour, and has designed 71 new costumes for the event, highlighted by his bold signature look.

Beyonce will kick off the North American leg of her tour at New York's Madison Square Garden on June 21. She then will wrap up the roadshow at Las Vegas' Encore Theatre on August 2. Members of Beyonce's Fan Club can pre-order tickets for the concerts on Monday, April 20, starting at 10 A.M., while non-member fans can pre-purchase the tickets on Saturday, April 25, also beginning at 10 A.M.

North American dates for Beyonce Knowles' "I Am..." world tour:

• June 21 - New York City, NY at Madison Square Garden
• June 24 - Washington DC at Verizon Center
• June 26 - Philadelphia, PA at Wachovia Center
• June 27 - Greensboro, NC at Greensboro Coliseum Complex
• June 29 - Ft Lauderdale, FL at Bank Atlantic Center
• July 01 - Atlanta, GA at Philips Arena
• July 03 - New Orleans, LA at Superdome, Essence Music Festival
• July 04 - Houston, TX at Toyota Center
• July 05 - Dallas, TX at American Airlines Center
• July 07 - Phoenix, AZ at US Airways Center
• July 09 - Sacramento, CA at Arco Arena
• July 10 - Oakland, CA at Oracle Arena
• July 11 - Anaheim, CA at Honda Center
• July 13 - Los Angeles, CA at Staples Center
• July 16 - Minneapolis, MN at Target Center
• July 17 - Chicago, IL at United Center
• July 18 - Detroit, MI at Palace of Auburn Hills
• July 23 - Uncasville, CT at Mohegan Sun
• July 30 - Las Vegas, NV at Encore Theater, Wynn Las Vegas
• July 31 - Las Vegas, NV at Encore Theater, Wynn Las Vegas
• August 01 - Las Vegas, NV at Encore Theater, Wynn Las Vegas
• August 02 - Las Vegas, NV at Encore Theatre, Wynn Las Vegas