I was worried that the Revlon "Brighten" I purchased last week would be very similar, but the colors are very different. The "brighten" is much cooler and pinker. The "Pure Confection" is truly a highlighter, and could be used as an eyeshadow as well!
I swatched the two below, and unfortunately it is difficult to see a difference because of how much shimmer there is in both of them. The "Brighten" is more pink, though.