Here's every Chicago Fire character who will be in the Brettsey wedding
Unsurprisingly, there's going to be lots of 51 representation.
Maid of Honor: Violet Mikami
Who else could it be!? Violet Mikami (Hanako Greensmith) has been Brett's best friend since the moment she joined the medic team, and together they've been through quite a bit. They have been supportive during moments of emotional turmoil, and there have been plenty of those moments over the last two seasons.
Related: Brett nearly got her maid of honor fired
Violet also stood up for Brett in the episode "On the Hook", when it seemed as though the latter was going to lose her job. That kind of friendship is hard to come by, so Brett picking Violet as her maid of honor was definitely a no-brainer.