The Immaculate Collection, Madonna's first greatest-hits compilation album, was released in November 1990. It included two new songs, "Justify My Love" and "Rescue Me". The album was certified diamond by RIAA and sold over 30 million copies worldwide, becoming the best-selling compilation album by a solo artist in history. "Justify My Love" reached number one in the U.S. and top ten worldwide. Its music video featured scenes of sadomasochism, bondage, same-sex kissing, and brief nudity. The video was deemed too sexually explicit for MTV and was banned from the network. Madonna responded to the banning: "Why is it that people are willing to go and watch a movie about someone getting blown to bits for no reason at all, and nobody wants to see two girls kissing and two men snuggling?"
Justify My Love reached which number in the US charts? (If the question is unanswerable, say "unanswerable")
number one