Lady Antebellum, who were the big winners at the 53rd Annual Grammy Awards last night, took the stage and sang "If You Don't Know Me By Now" as a tribute to Teddy Pendergrass. They also sang their hit songs "Need You Now" and "American Honey".

Also appearing on stage at this year's show was Grammy Award Winner Miranda Lambert, who performed her hit song "The House That Built Me."Lady A:

Miranda Lambert: