Harlivy

Harlivy is the femslash ship between Harley Quinn and Poison Ivy from the DC Comics fandom.

Moments
Batman and Harley Quinn
 * Harley takes off her mask before she bursts into tears as her last resort to convince Ivy to not unleash unstable virus.
 * Ivy begs Harley not to cry unless they convince her that what she and Swamp Thing were about to do is far too dangerous.

Fanon
It is one of the most popular femslash ships of DC's female villains, that are two of the commonly seen villains of the Batman series.

Fandom
FAN FICTION

Trivia

 * Harley and Ivy met on Batman: The Animated Series.
 * They are the part of Gotham City Sirens.
 * Ivy made Harley immune to toxins.
 * They got married in Las Vegas.
 * Their first comic together was Batman Adventures #12.