Was anyone contacted by Keri Moskovitz with Digitas?

So, I was contacted by Keri Maskovitz with Digitas, who says she is on an Ad team for Crystal Light and wants to use part of my blogpost in an advertisement in People magazine!  ???  I am not sure if I should consider this a legitimate offer or not. I don't knmow what they would have to gain, or how this could be a scam... but if true I could gain a to nof readership on my blog??  I am trying ot track down the legitimacy of this offer.  Anyone else contacted??