WTF? Gisele's Hangin' with DiCaprio!

Gisele Bundchen was spotted while texting and shopping in Malibu with her mother, Vania Bundchen (with dog), and her ex-boyfriend's mother, Irmelin DiCaprio (in white). Huh??

We haven't heard if Tom Brady was out with Bridget Moynahan's mom -- the grandmother of his son. We're guessin' not.