I agree Scot, yours do seem to be the same. Although mine has never been as light as yours, but has always kept the pink outer edge.
I'll attach some photos of mine, tagged "Red Star"
Date purchased was in mid September, from Walmart.
April mid Spring after winter, the lightest the color has ever been, kept on porch in coldest part of winter, no sun.
Just a month later after being outside and getting morning/evening sun, shaded during day, starting to color back up. Looks much like it did when I first bought it.
This is the darkest it seems to get, but still pink. This was taken a couple weeks ago.