Shoot Em Up 2007
4 Nude Scenes (22 Seconds)
A man named Mr. Smith delivers a womans baby during a shootout and is then called upon to protect the newborn from the army of gunmen.
22 Seconds of Nudity
we see Ramona shot in the head laying in a corner with her right breast exposed.
Timestamp may vary from version to version (theatrical, directors cut, streaming, etc...).