Your Soulmail Is Attached — Joan F. Smith

What if everyone in the world found out who their soulmates are at the same time?
 
Olivia Adler's life is picture-perfect: a behind-the-scenes job she loves in a bustling newsroom, an engagement to golden-boy Wells, and a once-in-a-lifetime chance to create the documentary she's always wanted to make.
 
Then one sleepless night, everything unravels.
One message on Wells's phone shatters her engagement.
A second message -- an anonymous global email quickly dubbed Soulmail -- shakes the world.
 
Delivered to every individual's inbox, Soulmail reveals the name and birthdate of your soulmate. Suddenly, love as we know it is rewritten overnight…and Olivia accidentally becomes the face of it all when she reports on the story live and goes viral.
 
With millions watching her every move, Olivia resolutely refuses to open her Soulmail. She's not ready for fate to make her choices -- especially not now. But when she crosses paths with her childhood best friend -- the boy she loved and lost -- everything she thought she knew about destiny, timing, and love comes into question.
 
Is true love written in the stars…or something we choose for ourselves?