Bruce Jenner is no more.
With the June 2015 issue of Vanity Fair, the reality star revealed herself to be Caitlyn Jenner in a white body suit for the publication.
The groundbreaking photo shoot featured Caitlyn rocking some flowing brown hair and wearing the most confident of smirks.
Jenner is now on Twitter as well, telling followers in her first message that she "can't wait" for them to get to know her better.
As we have, the reaction has been overwhelmingly positive. And on July 15, 2015, she was honored at the ESPY Awards.
Caitlyn received the Arthur Ashe Courage Award for her groundbreaking journey and its impact on the transgender community.
She then went on to tell her story in a dramatic eight-episode docu-series; I Am Cait Season 2 will premiere on E! in early 2016.
In honor of her achievements, and Caitlyn Jenner in general, let's look back at some of her photos throughout a momentous year: