Bruce Jenner has finally made his big reveal, and he will be going by Caitlyn Jenner from now on.

On the cover of Vanity Fair's July issue, Caitlyn makes her first appearance, with the title, "Call me Caitlyn," and she looks amazing. 

In the issue, Jenner speaks about this tough journey to Buzz Bissinger, the editor and author who was given close access to Jenner and her family.

Bissinger got to see – firsthand – all the tension, trauma and courage that went into this transition and reveal.

"If I was lying on my deathbed, and I had kept this secret and never did anything about it," Jenner explains. "I would be lying there saying, 'You just blew your entire life.' "

Caitlyn has also establised her own twitter account.

"I'm so happy after such a long struggle to be living my true self," she tweeted. "Welcome to the world Caitlyn. Can't wait for you to get to know her/me."

The full interview and story will hit stands Tuesday, June 9.

Watch the behind the scenes video from Annie Leibovitz's photo shoot of Caitlyn below.