2. Prince, "Kiss"
The polymorphously perverse Prince probably deserves his own "sexiest videos" list. Like Madonna, his boundary-testing clips helped push MTV's standards and practices departments into new directions. But the video for 1986's jittery funk come-on "Kiss" stands out, as it shows off Prince's moves – and his midriff – alongside guitarist Wendy Melvoin and dancer Monique Manning, whose playful rapport with the singer gives the clip an extra erotic charge.