Los Angeles, CA.- Beyonce Knowles announces her U.S. tour to promote her latest chart-topping album “I Am… Sasha Fierce,” says Billboard.

Sasha Fierce will begin her concert tour at the Madison Square Garden in New York, and will end after a four-night performance at the Encore Theater at the Wynn Las Vegas resort.

This will be her first tour since “The Beyonce Experience” back in 2007. Ticket reservations will begin on Monday, April 20, and actual sales will hit on Saturday, April 25. On-sales for the “Single Ladies” singer’s Las Vegas run are yet to be announced.

Check out Sasha Fierce’s concert dates:

June 21 – New York City, NY – Madison Square Garden
June 24 – Washington, D.C. – Verizon Center
June 26 – Philadelphia, PA – Wachovia Center
June 27 – Greensboro, NC – Greensboro Coliseum Complex
June 29 – Ft Lauderdale, FL – Bank Atlantic Center
July 1 – Atlanta, GA – Philips Arena
July 3 – New Orleans, LA – Superdome – Essence Music Festival
July 4 – Houston, TX – Toyota Center
July 5 – Dallas, TX – American Airlines Center
July 7 – Phoenix, AZ – US Airways Center
July 9 – Sacramento, CA – Arco Arena
July 10 – Oakland, CA – Oracle Arena
July 11 – Anaheim, CA – Honda Center
July 13 – Los Angeles, CA – Staples Center
July 16 – Minneapolis, MN – Target Center
July 17 – Chicago, IL – United Center
July 18 – Detroit, MI – Palace of Auburn Hills
July 23 – Uncasville, CT – Mohegan Sun
July 30 – Las Vegas, NV – Encore Theater, Wynn Las Vegas
July 31 – Las Vegas, NV – Encore Theater, Wynn Las Vegas
August 1 – Las Vegas, NV – Encore Theater, Wynn Las Vegas
August 2 – Las Vegas, NV – Encore Theatre, Wynn Las Vegas