Rachel Stevens is a marketing dream.

Rachel Stevens has signed on to do more ads for Focus Dailies contact lenses. Genius! I don't wear contact lenses, but even I bought 2 cases of the stuff.
OT:Following the success of a print advertising campaign featuring pop-star Rachel Stevens earlier in the year, contact lens giant CIBA Vision has launched a second national campaign featuring the singer this month.

Of course, who can forget, Rachel's HOT HOT HOT video for testicular cancer awareness: link