Apply blush so that it looks natural and blended. Here's how:

Start with a good medium size brush with a rounded tip, this will create a much more natural
look.

Next, dip your brush into your blush and tap off
the excess.

When applying blush to your face, don't apply it
in strokes along your cheek, instead give yourself
a big smile and dab your brush onto the apple of
your cheek. Then gently blend it a bit more so
that the look is natural, not spotty.

This will give you a natural, healthy look while
also giving you a nice glow.