Stop! is the debut album by singer-songwriter Sam Brown, first released in 1988. It includes her most successful single, the title track "Stop!", as well as a cover of Tina Turner's "Nutbush City Limits" and Marvin Gaye's "Can I Get a Witness". The album sold 2.5 million copies worldwide; it was particularly successful in the UK (#4), Europe, Australia and Canada where it earned a Platinum certification.