The Official U.S. Tour Dates..

The singer will be joined by British pop chanteuse Leona Lewis. Tickets go on sale May 21, and all fans who purchase tickets before June 4 will receive a download code for a digital copy the album on June 7, the day before its official release.

CHRISTINA AGUILERA NORTH AMERICAN TOUR DATES

July 15 – Uncasville, CT – Mohegan Sun Arena
July 17 – Darien Center, NY – Darien Lake Performing Arts Center
July 18 – Bristow, VA – Jiffy Lube Live
July 20 – Toronto, ON – Molson Canadian Amphitheatre
July 22 – Camden, NJ – Susquehanna Bank Center
July 24 – Detroit, MI – DTE Energy Music Theatre
July 25 – Chicago, IL – First Midwest Bank Amphitheatre
July 28 – Wantagh, NY – Nikon at Jones Beach Theater
July 30 – Holmdel, NJ – PNC Bank Arts Center
July 31 – Boston, MA – Comcast Center
August 03 – Pittsburgh, PA – First Niagara Pavilion
August 05 – Atlanta, GA – Aaron’s Amphitheatre at Lakewood
August 07 – West Palm Beach, FL – Cruzan Amphitheatre
August 08 – Tampa, FL – Ford Amphitheatre
August 10 – Dallas, TX – Superpages.com Center
August 12 – Houston, TX – Cynthia Woods Mitchell Pavilion
August 14 – Phoenix, AZ – US Airways Center
August 15 – San Diego, CA – Cricket Wireless Amphitheatre
August 18 – Mountain View, CA – Shoreline Amphitheatre at Mountain View
August 19 – Irvine, CA – Verizon Wireless Amphitheater

Source: ChristinaAguilera.com