Janet Jackson added more dates to her Unbreakable world tour, which she is kicking off in August.

The singer announced last month that she will embark on her first tour in over four years.

She first revealed 36 concert dates occurring from August 1 to Nov. 12. On Monday, the second leg of her tour was announced with an additional 27 shows which will start up again in January 2016.

Jan. 12, 2016: Moda Center in Portland, OR
Jan. 13, 2016: Key Arena in Seattle, WA
Jan. 15, 2016: Sleep Train Arena in Sacramento, CA
Jan. 16, 2016: Honda Center in Anaheim, CA
Jan. 19, 2016 Tucson Arena in Tucson, AZ
Jan. 21, 2016: AT&T Center in San Antonio, TX
Jan. 23, 2016: Toyota Center in Houston, TX
Jan. 24, 2016: American Airlines Center in Dallas, TX
Jan. 27, 2016: BOK Center in Tulsa, OK
Jan. 29, 2016: Bankers Life Fieldhouse in Indianapolis, IN
Jan. 30, 2016: Rupp Arena in Lexington, KY
Feb. 1, 2016: Schottenstein Center in Columbus, OH
Feb. 2, 2016: Quicken Loans Arena in Cleveland, OH
Feb. 5, 2016: The Palace of Auburn Hills in Detroit, MI
Feb. 6, 2016: CONSOL Energy Center in Pittsburgh, PA
Feb. 17, 2016: Prudential Center in Newark, NJ
Feb. 19, 2016: Sands Bethlehem Events Center in Bethlehem, PA
Feb. 22, 2016: Barclays Center in Brooklyn, NY
Feb. 24, 2016: Wells Fargo Center in Philadelphia, PA
Feb. 26, 2016: TD Garden in Boston, MA
Feb. 29, 2016: Royal Farms Arena in Baltimore, MD
March 1, 2016: Verizon Center in Washington, D.C.
March 3, 2016: Philips Arena in Atlanta, GA
March 4, 2016: Lawrence Joel Veterans Memorial Coliseum in Winston-Salem, NC
March 6, 2016: Colonial Life Arena in Columbia, SC
March 8, 2016: Jacksonville Veterans Memorial Arena in Jacksonville, FL
March 9, 2016: BB&T Center in Fort Lauderdale, FL

"Due to overwhelming demand, more shows have been added to Janet Jackson's #UnbreakableWorldTour!" the singer wrote on her Instagram.