I applied Cha Cha tint the way which Benefit recommend, you can download a PDF file showing you the simple steps to achieving the perfect look. If you place it in the wrong place it could end up a little wrong! I've added the PDF step by step below to show you lovely lot.
If I could give you one word of advice it would be speed, be quick when applying Cha Cha Tint. I would suggest you apply to one cheek at a time and then be quick when blending else you could have stripes or dabs on your cheeks which probably isn't the look you're after.
I love the soft glow this gives my skin, I can see me reaching for this lots in the months ahead, the only thing is sometimes I'm just so stuck in my ways and always seem to come back to powder blush. So it'll be interesting to see how often Cha Cha is used.