I am totally okay with this commercial, although the shorter versions (about 30 seconds) are better because they get right to the gag, without as many "ooh, culture clash!" anvils falling on your head. First, it features a celebrity poking good-natured fun at himself; and secondly, In Da Club translates rather nicely to an orchestral arrangement.
Thank you, Vitamin Water. I probably won't drink your product, but I do enjoy this ad.