Talk about a slap in the face -- after earning $8 MILLION from her infamous Pepsi deal back in 2001, Britney Spears went turncoat by investing in Coca-Cola! Britney sold 574 shares of Coke for a modest profit of $3,238.55. She held on to 208 shares. As for Pepsi ... it's nowhere to be found in her portfolio. Brit sold a few other random stocks for a profit -- including AT&T and Deere & Co. -- she lost $640.13 on McDonald's and $1,277.38 on Chipotle. Overall, Brit netted $97,883 last year in stock earnings ... As for her other holdings: Chevron, Microsoft, Phillip Morris, Heinz, Nestle, Amazon, Facebook, Google, Lulu-lemon, and Visa. In all, Brit has just shy of $13 mil of her conservator-ship money in the market.