Nope, even some 18" BBS CHR's I have seen have the little holes.
Like these 18's
http://www.autowelt-gbr.eu/WebRoot/S...8/DSCI0003.jpg
I could be wrong but I have owned BBS in the past, your wheels look a little janky to me. But if you have the BBS cast into the face of the wheel then they are probably real.
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2011 335i, FBO, N55+ Turbo, full E85, S55 intercooler, etc.
2015 X5 35i Xdrive