Gisele Bundchen -- RIPPED After Pregnancy

There's no way this is real -- just two months after Gisele Bundchen popped out a baby girl ... the Victoria's Secret supermodel whipped her hair back and forth in Hawaii ... LOOKING LIKE THIS.

While every other new mom on the planet has been contemplating excess skin removal surgery, Gisele and her supernatural genes basked in the Hawaiian sun Thursday.

Gisele gave birth to her and Tom Brady's second child on December 5 -- a daughter named Vivian Lake Brady.