With just his acoustic guitar, Brad Paisley sings his second No. 1 hit, "We Danced," tonight on Grand Ole Opry Live (8:30 p.m. ET/PT). Paisley also shares some holiday spirit with "The Christmas Song." Joining the stellar lineup is bluegrass legend Ralph Stanley, who performs the traditional Christmas tune "Beautiful Star of Bethlehem." Hot teen country singer Jessica Andrews adds her soulful vocals to "Have Yourself a Merry Little Christmas." Longtime Opry favorite Bill Anderson performs his salute to the holidays with "Po Folks Christmas" and "Christmas in Your Arms."