Don't underestimate the things Adele will do. In a new teaser for the Grammy-winning singer's upcoming interview with Oprah Winfrey, Adele is giving viewers a feel for her "One Night Only" concert TV ...

Add Yahoo as a preferred source to see more of our stories on Google. Rumor had it that Adele played a secret show at Los Angeles' Griffith Observatory Sunday night. And the rumor is true. Eagle-eyed ...