The Guardians of the Galaxy [1] cast had a blast at the movie's LA premiere on Monday. Chris Pratt made funny faces at the camera before linking up with his wife, Anna Faris [2], on the red carpet. Meanwhile, Zoe Saldana struck a few pretty poses, Bradley Cooper [3] snapped selfies with fans, and Vin Diesel goofed around with the group. Take a look at all the best pictures from the premiere, and before the film hits theaters on Aug. 1, check out the trailer [4] and see the casts' transformations [5]!