
TMZ has learned Khloe -- along with Vanessa Bryant and the rest of the Los Angeles Lakers wives -- are currently on a private tour of the White House ... while their husbands are stuck at practice.

And Khloe might not be the only Kardashian to get some face time with Obama this year -- if the New Orleans Saints win the Super Bowl, Kim's ass could wind up on Pennsylvania Avenue too ... courtesy of Reggie Bush!

