Anna Kournikova's all about that top-shelf life ... blame it on the Goose.
The former tennis superstar was leaving Costco Wednesday in Miami, and she loaded up with groceries and TONS of booze. How big a haul are we talking here? She needed help from 3 assistants to get her car loaded.
But, it's hard not to miss her cart ... loaded with 6 Ketel One bottles, 4 Grey Goose bottles, a bottle of Patron and champagne. Why the liquor haul? We don't know for sure, but Anna and Enrique Iglesias' twins are turning 1 in just a few days.