Alison Hewson (born Alison Stewart on 23 March 1961), known as Ali Hewson, is an activist and wife of U2's lead singer Bono. BBC News. (2002, May 03). Ali Hewson: More than Mrs Bono. BBC News. Retrieved April 15, 2007, from http://news.bbc.co.uk/1/hi/in_depth/uk/2000/newsmakers/1966198.stm