Ashley Olsen Gets the Runs

1/5/2010 10:35 AM PST BY TMZ STAFF
Ashley Olsen's New Year's resolution must be to start exercising ... and dressing more like her ragamuffin sister, Mary-Kate.


Wearing the latest hipster aerobic ensemble of industrial strength leggings, vintage grunge-era flannel and 2005 oversized shades, Ash pounded the pavement -- sans venti coffee drink -- in L.A. on Monday.

No word on what her goal weight is.