Question: what was the  American singer that sing  "We're Getting Stronger" known for 
Sentence (from "Loleatta Holloway"): Loleatta Holloway ( ; November 5, 1946 – March 21, 2011) was an American singer, mainly known for disco songs such as "Hit and Run" and "Love Sensation", both of which have been sampled extensively.
Relevant evidence: Yes