Fifth Harmony kicked off their first ever headlining tour Friday night and so much has happened since then, including Camila Cabello reuniting with a very special fan who she met at a signing last year.

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Cabello revealed on Twitter and Instagram Saturday that she got to meet a fan that previously went by the name "Joey," but now goes by "Camila Joe" at the 5H meet and greet at the San Francisco tour stop.

At The Regency Ballroom for The Reflection Tour, Cabello found out that this fan was "inspired" by her "to have the courage to transition." 

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The transgender fan struck a pose with Cabello and the 5H member was in awe of the fan's strength and courage.

"And right before my eyes, today I saw a beautiful, confident woman (with IMMACULATE EYELINER by the way)," Cabello said of Camila Joe.

Cabello also gushed she "lost it with excitement" over learning the fan took on the name "Camila".

"I don't know your Twitter but I just wanted to say how proud I am of you," the 17-year-old singer shared in her message to this fan on social media.

"There's a light in someone's eyes when they become who they want to be. Today you lit up the whole room. i love you darlin. WORK THAT POSE," Cabello added.