What was 2008 Alexandra Burke Xmas no 1?

Alexandra Burke's Christmas number one in 2008 was her cover of "Hallelujah," which she performed after winning the fifth series of the UK talent show "The X Factor." The single topped the UK Singles Chart for five weeks and became one of the best-selling singles of all time in the UK. Her rendition of the song was praised for its powerful vocals and emotional depth, resonating with audiences during the holiday season.