It turns out Kanye had something very special on his mind. He was ready to propose!
Before we watch the romantic occasion Sunday night on E!, we're compiling a list of everything we know so far. Knowing Kanye, there's bound to be tons of surprises that even we know nothing about.
The Ring: Jewelry designer Lorraine Schwartz collaborated with Kanye to create a stunning 15-carat diamond that is truly jaw-dropping.
"Kanye was involved in every single way. He had a vision from the beginning," a rep for Schwartz told E! News. "Everything was his idea from beginning to end."
One celebrity jewelry expert estimates the ring to be worth upwards of $3 million. Nice work, Kanye.
The Venue: E! News learned that the use of AT&T Park was gifted to Kanye by the San Francisco Giants owner. According to the rate sheet on the stadium's website, it would have cost the Yeezus rapper at least $200,000 to rent out the entire venue.
That doesn't even include the cost to get a personalized message on the scoreboard, like the one Kanye planned that read "PLEEEASE MARRY MEEE!!!"
Rumor is there wasn't a dry eye in the entire stadium.
The Surprise Element: So how exactly did Kanye keep this whole event a surprise for Kim? Family and friends were told they were attending a birthday party that had to be kept top secret. Some guests even traveled on a private jet to and from the Bay Area.
And while Yeezy popped the big question, guests hid in the dugouts to keep the moment private and intimate.
The Magic Touches: From fireworks and Roman candles to a 50-piece orchestra, Kanye knew just how to make Kim's proposal unforgettable. We'd tell you even more details, but some stuff you just have to see to believe!
Watch the special proposal on an all-new Keeping Up With The Kardashians this Sunday at 9/8c only on E!