To date, the superstar has notched 12 tracks in the top 10 total. By Hannah Dailey Cher has been keeping it groovy for eight decades now, with the multi-hyphenate superstar celebrating her 80th ...

Cher has been keeping it groovy for eight decades now, with the multi-hyphenate superstar celebrating her 80th birthday on Wednesday (May 20). And to celebrate, Billboard wants to know which of her ...