The U.K. girl group has a new book called Our World coming out in a few days, and reportedly it includes some juicy deets on how Perrie and Zayn ended up parting ways. "A four-year relationship, two-year engagement ended by a simple text message. Just like that," she wrote. "Even though things in my career were going really well, it was incredibly difficult for me."
Perrie referred to the period last year as "the worst time in my life." Having to find out your two-year engagement is over via SMS does sound pretty brutal, we'll admit.