Aqua is the main character in PR Kingdom Hearts: Birth into Sleep. She is the current-present timeline counterpart of the original Aqua after the original Evolution God Hari used her Darkness of Justice to possesses Aqua in the past.
Aqua has a tall and slender figure, about as thin as Ventus and standing a few inches shorter than Terra. She has blue eyes and medium-length blue hair, mostly parted to her left. She wears a black and navy blue, high-collared halter top, a black corset with two pairs of white laces and black shorts. She has two pink straps intersecting over her chest, with a silver badge similar to badges also worn by Ven and Terra over the intersection. On Aqua's arms are white bell-sleeves and tan, fingerless gloves. She also wears a small, segmented piece of armor on each of her upper arms. She wears black stockings reaching about halfway up her thighs, leaving a small area of bare skin. There are two strips of blue cloth draped over each of her hips, along with a smaller, white strip of cloth tied around her waist and draped in the same manner. Her silver boots are pointed and armored, with a sharp "hook" on the outer side of each.
PR Kingdom Hearts: Birth into Sleep
PR Kingdom Hearts: De:Coded
PR Kingdom Hearts II
PR Kingdom Hearts: Dream World Distance
PR Kingdom Hearts: Birth into Awakening
While Aqua appears in the side-story where Mickey and Spongebob shows up in the Realm of Darkness, the another Aqua appeared at front of Spongebob. Spongebob quickly realize that is not Aqua and tell her who she is.