a Glowing Jellykitten, a whimsical hybrid of a kitten and a jellyfish. The Jellykitten wearing a translucent magical bubble helmet, it has a translucent, jelly-like body with soft pastel hues of pink, blue, and lavender glowing gently from within. Its head is round and adorable with large, expressive eyes that shimmer with curiosity and cuteness. Jelly-like tentacles flow gracefully from its lower body, glowing softly and trailing faint, sparkling light particles. Its small, translucent ears glow faintly at the tips, and its tiny paws give the illusion of floating in midair. The background is a dreamy underwater scene, filled with soft, diffused lighting and a scattering of glowing bubbles, giving a magical and serene atmosphere. The image should be oriented vertically, with the Jellykitten’s head at the top and its tentacles and paws extending toward the bottom, emphasizing its floating, otherworldly grace.