Billie Eilish could be preparing for one of her biggest eras yet. Reports suggest the Grammy-winning singer is working towards her fourth studio album, potentially arriving in 2027, with plans for a major stadium and festival tour reportedly being discussed. If the rumours prove true, fans could be looking at a huge year of new music and live performances from the global superstar. Billie and her team have yet to officially confirm the reported plans, so for now, fans will have to wait for the announcement.