Pedzisa mutsara unotevera: Muna January 2013, Clarkson akaita "Nyika Yangu, 'Tis of Thee" pa
kugadzwa kwechipiri kwaPurezidhendi weUnited States Barack Obama. Kuita kwake mhenyu kwakarumbidzwa nevatsoropodzi, avo vakazvifananidza nekurekodha kwaBeyoncé panguva imwecheteyo. MunaFebruary 2013, akaita "Tennessee Waltz" uye " ((You Make Me Feel Like) A Natural Woman" pa 55th Annual Grammy Awards semutero kuna Patti Page naCarole King. Iyewo akasunungura asiri Album chete, "Sunga It Up", chete kuti nyika mumhanzi nhepfenyuro muna June 2013. Clarkson uye Maroon 5 akaita panguva 24 Concerts sezvo chikamu 12th Annual Honda Civic Tour, kutanga musi August 1, 2013, uye kuguma musi October 6, 2013. Akaonekwa pane yakanyorwazve vhezheni ye "Mapenzi Mitambo" yeJewel yekutanga kuunganidzwa, "Greatest Hits" (2013). Clarkson akashandawo nemuimbi Robbie Williams pane rwiyo "Little Green Apples" ye 2013 album yake "Swings Both Ways".