The Liberation Tour was the fifth concert tour and first U.S.-only tour by American singer Christina Aguilera. The tour was launched in support of her eighth studio album, Liberation (2018), beginning on September 25, 2018 at the Hard Rock Event Center in Hollywood, Florida and concluding on November 13 of the same year at the Mahaffey Theater in St. Petersburg. The tour visited cities across the United States throughout 21 concerts. A series of scheduled shows in October including one in Orillia, Canada, were cancelled due to Aguilera's illness and safety concerns. After finishing her Back to Basics Tour in November 2008, Aguilera took a break from touring to focus on her family. The Liberation Tour was her first concert tour in 10 years. It was the first tour in support of Liberation. After its conclusion, Aguilera announced The X Tour in early 2019, which ran concurrently with her first concert residency The Xperience in Las Vegas. The X Tour promoted the album through 18 concerts held in Europe and Mexico.