Temperatures have now reached 33.5 °C at Heathrow - the hottest temperature recorded since 20 July 2006
More top news
The 2014 ceremony will take place at Wembley Arena on October 22, returning to the city where the awards started in 1996.
The warm weather means they seem to be everywhere. If that sends a shiver down your spine, here are some to tips to control them.