Sheyla Hershey (born Marinalva Almeida; 19 December 1979) is a Brazilian-born housewife living in Houston, Texas since the late 2000s. She is known for her extremely large breast implants. Her natural breast size is reported to be a B-cup. In May 2008, after 8 operations, she had a recorded bra size of 34FFF. By the end of January 2009, after having another operation in her native Brazil, she was reported to be a size 38KKK.