《Stop!》 is a song by English singer Sam Brown, which was later covered by English R&B singer Jamelia.The single was originally released in 1988, missing the UK top forty and peaking at number fifty-two. It was not until 1989, however, that the single became a hit, when it peaked at number four on the UK Singles Chart. "Stop!" became her biggest hit to date, spending twelve weeks on the UK chart. It was the 35th best-selling single of 1989 in the UK.