(female narrator) christa miller.arrator) and stars from tv's "royal pains" and "the mentalist." and now, for 2015, our best offer ever, including $95 in free gifts. brought to you by guthy-renker. hi, everyone, i'm beauty and style journalist katrina szish on location in beverly hills. in just a few minutes we'll meet one of the most beautiful women in the world supermodel cindy crawford. at age 45, cindy still looks impossibly young and gorgeous. (christa felts) oh, my god, she's just stunning. her skin is just amazing and so i feel like now i have a chance. what's cindy's beauty secret? we're about to find out. (musical flourish) (string music) (valerie bertinelli) the first time i saw cindy in person, she turned around, i went, "whoa! that woman's gorgeous and she doesn't have a drop of makeup on." whatever she has i want it bottled and i want to use it. (debra messing) cindy crawford is one of the most beautiful women on earth. she's iconic and the buzz is like what is she doing? (christa miller) i wanna have wha