This art is a full redraw of the original card's art and shows MLP Tales Sweetheart enjoying the beach despite her massive body. Here's the card's info:
My Chubbiest Pony Sweetheart
LIGHT / Chubbiest Pony / Level 6 / ATK 0 / DEF 2800
This card cannot be Normal Summoned or Set. This card cannot be Special Summoned except by Tributing 1 face-up "My Chubbier Pony Sweetheart" you control or with "Rebirth of the Chubby One". This face-up card cannot be destroyed by battle or attack. When it battles, double its DEF during the Damage Step.
Super Rare