Holy Milk Mustache, Batman!

Holy Milk Mustache, Batman!
DC Comics/Milk Processor Education Program

05/28/2008 AT 02:35 PM EDT

The latest celeb to appear in a milk ad is Christian Bale – in his complete Batman costume from The Dark Knight – who encourages teens to drink three glasses of lowfat or fat-free milk daily. Bale, 34, costars with Heath Ledger, whom Bale called "intense" and "anarchistic" on the set.
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