A man died and another was in hospital is a serious condition as a heatwave has blistered parts of the US.
Forecasters said temperatures in Las Vegas shot up to 46 C (11 F) yesterday, two degrees short of the city's all-time record.
Phoenix hit 48.3C (119F) by mid-afternoon, breaking the record for June 29 that was set in 1994. And large areas of California sweltered under extreme heat warnings, which are expected to last into Tuesday night.
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Queen Elizabeth II is to celebrate her 92nd birthday with a star-studded line-up at the Royal Albert Hall in London.
Both figures were not taken seriously before being appointed to their huge roles, but the similarities don't stop there.
The US president, who has not visited the UK since being elected, is reported to be planning a summer trip to Britain.