Cher Gives Christina Aguilera Relationship Advice

01/18/2011 05:12 am ET | Updated May 25, 2011
  • Mia McNiece

While working alongside Cher on the film Burlesque, Christina Aguilera picked up tips on everything from makeup to marriage.

The singer, 29, who filed for divorce from husband Jordan Bratman, 33, last month, says the one piece of advice that stuck with her was when Cher told her, "You know, honey, husbands come and go, but I am still Cher at the end of the day."