On the heels of her two-disc album of both her own songs and those of her TV alter ego, Miley Cyrus is set to perform live sets as both herself and Hannah Montana on a 54-date North American fall tour.

Miley Cyrus/Hannah Montana

The 14-year-old singer-actress, daughter of country singer Billy Ray Cyrus, unveiled her "Best of Both Worlds" arena tour today, hoping to continue her hot streak following the success of Disney's Hanna Montana show.

The 54-date North American trek launches October 18 at the Scottrade Center in St. Louis and wraps January 9, 2008 at the Times Union Center in Albany, NY. Tickets go on sale August 18, with prices ranging from $26 to $66. One dollar from each ticket sold will be donated to biomedical research and treatment center City of Hope.

The tour will support Cyrus' double album Hannah Montana 2 (Soundtrack)/Meet Miley Cyrus, which has sold 929,000 copies in the US since its June 26 release, according to Nielsen SoundScan.

Hannah/Miley album is a two-disc, 20-song set evenly divided between music from Cyrus' TV series and her debut studio album.

New Jersey trio Jonas Brothers will serve as opening act.

Miley Cyrus/Hannah Montana tour dates:

10/18 - St. Louis, MO - Scottrade Center

10/20 - Moline, IL - i wireless Center

10/21 - Minneapolis, MN - Target Center

10/23 - Omaha, NE - Qwest Center

10/25 - Denver, CO - Pepsi Center

10/27 - Salt Lake City, UT - Energy Solutions Arena

10/29 - Seattle, WA - Key Arena

10/30 - Portland, OR - Rose Garden

11/1 - Oakland, CA - Oracle Arena

11/3 - Anaheim, CA - Honda Center

11/4 - San Jose, CA - HP Pavilion at San Jose

11/5 - Fresno, CA - Save Mart Center

11/7 - Los Angeles, CA - Staples Center

11/8 - San Diego, CA - San Diego Sports Arena

11/9 - Glendale, AZ - Jobing.com Arena

11/11 - Houston, TX - Toyota Center

11/12 - San Antonio, TX - AT&T Center

11/14 - Ft. Worth, TX - Ft. Worth Convention Center

11/15 - Bossier City, LA - CenturyTel Center

11/19 - Tampa, FL - St. Pete Times Forum

11/20 - Sunrise, FL - BankAtlantic Center

11/23 - Nashville, TN - Sommet Center

11/24 - Knoxville, TN - Thompson-Boling Arena

11/25 - Greensboro, NC - Greensboro Coliseum

11/27 - Charlotte, NC - Charlotte Bobcats Arena

11/28 - Duluth, GA - Arena at the Gwinnett Center

11/29 - Memphis, TN - FedExForum

12/1 - North Little Rock, AR - ALLTEL Arena

12/2 - Oklahoma City, OK - Ford Center

12/3 - Kansas City, MO - Sprint Center

12/5 - Auburn Hills, MI - Palace of Auburn Hills

12/6 - Grand Rapids, MI - Van Andel Arena

12/8 - Rosemont, IL - Allstate Arena

12/9 - Indianapolis, IN - Conseco Fieldhouse

12/11 - Columbus, OH - Nationwide Arena

12/12 - Lexington, KY - Rupp Arena

12/13 - Cincinnati, OH - US Bank Arena

12/15 - Toronto, Ontario - Air Canada Centre

12/16 - Rochester, NY - BlueCross Arena

12/17 - Philadelphia, PA - Wachovia Center

12/19 - Hartford, CT - Hartford Civic Center

12/20 - Providence, RI - Dunkin Donuts Center

12/21-22 - Worcester, MA - DCU Center

12/27-28 - Uniondale, NY - Nassau Coliseum

12/29-30 - Newark, NJ - Prudential Center

1/3 - Cleveland, OH - Quicken Loans Arena

1/4 - Pittsburgh, PA - Mellon Arena

1/5 - Atlantic City, NJ - Boardwalk Hall

1/7 - Washington, DC - Verizon Center

1/8 - Baltimore, MD - 1st Mariner Arena

1/9 - Albany, NY - Times Union Center