All or Nothing is the debut studio album by dance pop duo Milli Vanilli, released only outside of North America in November 1988. In 1989, it was repackaged and retitled as Girl You Know It's True for release in North America on the Arista label, with several of the original album tracks replaced and/or remixed. All or Nothing was a moderate success, reaching the top 40 in several European countries and #1 in New Zealand. It originally reached #37 in the UK, but was packaged together with The U.S.-Remix Album: All or Nothing in 1989 under the name 2×2 and reached #6. After 1990, due to lip-synching allegations, a disclaimer sticker was added on the cover to explicitly name the singers who provided vocals on the album.
Although All or Nothing was replaced in America with Girl You Know It's True, All or Nothing is available on the American iTunes Store.