As done for Zero Dark Thirty last year, Guardians of the Galaxy star Chris Pratt has Instagrammed a recent photo showing how 6 months without beer has helped him bulk up for Peter Quill, Star-Lord!

Starring Chris Pratt, Zoe Saldana, Dave Bautista, Michael Rooker, Ophelia Lovibond, John C. Reilly, Enzo Cilenti, Lee Pace, Karen Gillan and Glenn Close with Benicio Del Toro,is written & directed by James Gunn, and is set to be released in theaters on August 1, 2014.

I cannot wait for you to see what we're doing out here! “ @GregorRossino : How's the Guardians of the Galaxy shoot coming along?

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