Kim Kardashian appeared at a Walgreens in Miami Beach, Florida onÂ Friday (Mar 19th) to promote QuickTrim. Kimmy and her family are heavy QuickTrim promoters and are the official celebrity endorsers for the weight-loss product. I am quite sure a NICE check came with this endorsement. I was watchingÂ Kobe and the Lakers this weekend and their commercial came on…even got Khloe looking like a model.Â Hey, maybe it does work. Check out a few pics of Kim K tending to her celebrity endorser duties below.