Now Hits Daily Double basically confirms this with the following quote.
Quote:
Swift is one of four superstars—along with RCA’s Justin Timberlake, Columbia’s Beyoncé and Parlophone’s Coldplay—who are just one album from the ends of their deals, while Fall Out Boy owes Island one more after the album hitting early next year, which will contain the band’s smash single "Centuries." But whether these acts re-up or take their talents elsewhere—and there will be no shortage of bidders for their services as recording artists—their next deals are likely to be less gigantic than their present ones, simply because elephant-bucks deals can no longer be justified economically. While the $15-20m range wasn’t uncommon in the past for major acts, the ceiling now seems to be $10m tops—except for Adele.