Adele reportedly earned £142 million on her last world tour.
The 'Hello' singer's company, Remedy Touring LLP, netted the huge sum from tickets and merchandise for the run which ended last year.
Overall, the company made £70million in profit, with 29-year-old pop megastar bagging £42million.
It comes after the news that the British singer is reportedly set to become Las Vegas's highest-paid resident after a top hotel has reportedly offered her $500,000 a show to perform on the strip.
The 'Skyfall' singer is apparently being courted by the Wynn Hotel who are keen to persuade her to sign a deal for a 12-month residency in Sin City.
If Adele, 29, accepts the offer she could be raking in $2.5 million a week. The deal would also include VIP meet-and-greet packages, where wealthy fans splash out more than £20,000 a ticket to come face-to-face with their favourite musicians as well as seeing them perform.
A source from the five star Wynn Hotel told The Sun: "The days of entertainers coming to retire at Vegas are a thing of the past.
"In the last few years, we have seen massive stars performing on the strip and every major hotel wants to say they have the biggest star as their resident. Caesars Palace had Mariah Carey, Planet Hollywood has Britney Spears, and we want Adele. Even at half a million bucks a show we are confident we would make a healthy return."
The deal is now being finalised before it is presented to Adele's representatives for consideration later this month.
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