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.
Gets the Runs
1/5/2010 10:35 AM PST BY TMZ STAFF
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