Premise: Burlesque is a 2010 American backstage musical film written and directed by Steven Antin which stars Cher and Christina Aguilera along with Eric Dane , Cam Gigandet , Julianne Hough , Alan Cumming , Peter Gallagher , Kristen Bell and Stanley Tucci . Cher . She is the only artist to date to have a number-one single on a Billboard chart in each decade from the 1960s to the 2010s . Honorific nicknames in popular music are often religious , familial , or ( most frequently ) royal and aristocratic in nature and are used as a form of expression in the media , or to identify the significance of an artist by fans . Sonny & Cher were an American pop music duo , actors , singers and entertainers made up of husband-and-wife Sonny and Cher Bono in the 1960s and 1970s .
Hypothesis: Cher is an artist.
Label: ENTAILMENT