"Big Time" is a song by Italian Eurodance project Whigfield, which was fronted by Danish-born singer Sannie Charlotte Carlson. It was released in July 1995 by X-Energy Records as the fifth single from her debut album, Whigfield (1995). The song was written by Annerley Gordon, Alfredo Larry Pignagnoli, Davide Riva and Paul Sears, and produced by Pignagnoli and Riva. For the British market, it was released by Systematic as a double A-side single with "Last Christmas", a cover of the English duo Wham!, and reached number 21 on the UK Singles Chart. In other countries, "Big Time" was a top-10 hit in Canada, and a top-20 hit in Denmark, Italy, the Netherlands and Spain.