Gwen Stefani braved the icy London streets over the holiday weekend with her son, Zuma, wearing this brightly colored puffer coat. She paired her rainbow bright ensemble with black leggings, cross-trainers and her famous red pout.

While the mommy mogul is known for having eccentric style, we couldn't help but notice the retro "hollaback" to the Michelin Man and Tetris. The extreme quilted look set in a color block pattern instantly conjured up a fashion remix of the two pop culture icons.

Who (or what) do you think Stefani looks like? Leave a comment.

For more cold-weather coat looks, check out our gallery of this season's hottest women's winter coats.