Although not as strong a seller as its predecessor, the group's second album, "What You Don't Know" (1989), performed very well and was certified gold in the US for sales over 500,000. The success of Exposé led to similar girl groups being created by producers and existing ones being signed to major labels, such as Company B, The Cover Girls, Sweet Sensation and Seduction. The first single, "What You Don't Know", peaked at #8; and the second single "When I Looked at Him" rose to #10 on the US Hot 100. As an all-female group, the next single "Tell Me Why" (#9) gave Expose seven consecutive Top 10 hits on the US Hot 100, behind The Supremes nine consecutive Top 10 hits. "Tell Me Why" addressed the issue of street gangs and youth and rewarded the group with additional praise for its socially conscious lyrics. "Your Baby Never Looked Good in Blue" (#9 U.S. Adult Contemporary / #17 Pop) and "Stop, Listen, Look & Think" (only released as a promotional 12" single) followed soon afterwards. "Stop, Listen, Look & Think" was also included in the movie "The Forbidden Dance" (1990), a theatrical film released during the Lambada dance craze of that period.