Barry and Iris's Wedding on The Flash Will Get Your Heart Beating Faster

The day has finally come, WestAllen shippers! After three seasons of "Will they or won't they?" Barry and Iris are tying the knot on The Flash. The CW just released a ton of stills from the reception, and I'm kind of freaking out. Not only does Iris (Candice Patton) look absolutely stunning in her strapless gown, but I can't get over how happy Barry (Grant Gustin) looks as he watches his fiancée walk down the aisle. And don't even get me started on that official poster. Because this is sure to be an epic event, it's all going down during the four-way crossover for Supergirl, Arrow, The Flash, and Legends of Tomorrow, which kicks off on Nov. 27. Hopefully the title, "Crisis on Earth-X," isn't foreshadowing anything bad for the happy couple.