Premise: Stefani Joanne Angelina Germanotta ( [ ˈstɛfəniː_dʒɜrməˈnɒtə ] ; born March 28 , 1986 ) , known professionally as Lady Gaga , is an American singer , songwriter , and actress . At the beginning of her career , Gaga became known for her unconventionality and provocative work . The album produced the number-one single `` Born This Way '' . With global album and single sales of 27 million and 146 million respectively , as of January 2016 , she is one of the best-selling musicians of all time .
Hypothesis: Lady Gaga worked.
Label: ENTAILMENT