Paris Loves It On All Fours 1/15/2008 12:54 PM PST BY TMZ STAFF Paris Hilton was snapped in a familiar position yesterday in Marina del Rey while aboard a yacht ... allegedly for a Fila shoot. This is supposedly one of her favorite yoga poses -- the downward facing doggy style. Girl works hard for the money! See Also Paris to Fans -- I Want to F**k You All! Paris Goes Down, Again -- Caught on Tape!