article_snippet: her son is one of the richest pop stars of all time, with an estimated £240 million fortune –
article_snippet: and her son is now on a US tour that includes an extended stay at Caesars Palace in Las Vegas, earning a reported $500,000 (£340,000) per show.
article_snippet: Family rift: Elton John with her son mother and stepfather in 1971.
article_snippet: his mother divorced Sir Elton’s father, Stanley Dwight, when the singer was 14.
highlights_snippet: With an estimated £240m, Sir Elton is one of the richest singers of all time .
  
highlights_snippet: The pop star is now on a US tour, earning a reported £340,000 per show .
  