Which rapper's 1990 album "Please ___ Don't Hurt 'Em" featured "U Can't Touch This"?

Which film was the biggest U.S. box-office hit of 1990, ahead of "Ghost," "Dances with Wolves" and "Pretty Woman"? Jimmy Smits won a 1990 Emmy for playing attorney Victor Sifuentes on which legal drama? Which 1990 Madonna hit, named after a magazine, turned a dance from New York's ballroom scene into a craze? Which 1990 Martin Scorsese film tells the story of mobster Henry Hill? In which 1990 film does Sean Connery play a Soviet captain who defects to the U.S. with his high-tech submarine? What was the title of Eddie Murphy's 1990 sequel to his 1982 hit "48 Hrs."? Which 1990 film follows the crew of a B-17 bomber on one final raid over Europe before they can go home? Which TV series, launched in 1990, opens with narration about "the police who investigate crime and the district attorn…