Superstar/ˈsuːpərstɑːr/ Definition 1 of 2Pro Tip 1/3Cultural Icons Superstars often symbolize cultural trends or era-defining moments. Michael Jordan became a superstar synonymous with 90s basketball. Pro Tip 2/3Headline Worthy Superstars regularly appear in media headlines and major news stories. The concert was headlined by a superstar. Pro Tip 3/3Public Interest A superstar's personal life often attracts public interest and scrutiny. The superstar's wedding was featured in magazines worldwide.