Three years ago, Event Director extraordinaire Stella Harlow happily took on the title of Chase Camden's Work Wife. The legendary Event Planning duo for Havicore Events was used to the rumors and scrutiny of their working relationship with co-workers and clients often wondering if their closeness continued after work hours. Those rumors are officially squashed when Chase unexpectedly announces he's marrying his fling of three months in Mexico, and begs Stella to help plan the whirlwind wedding. His bride-to-be is clueless when it comes to party planning and he knows weddings are where Stella's career started. Devastated that she'll never actually be Chase's real wife, she reluctantly accepts the job but secretly hopes she can blow it up from within. With the help of Chase's skeptical groomsman Logan, she hopes to use their Mexican paradise as the wake-up call Chase needs to see he's already had the perfect wife all along.