About a second after I took those awful pictures of Good To Grape, I covered it with Sinful Colors Daddy's Girl. It's a lovely dark purple jelly with pink glitter/flecks. Reminds me a lot of Blacklight Party by Wet N Wild. It needs a few coats to give it depth, but it's nice.
I'm not sure what blogger as done to the images but the color is a very dark almost black purple with pink lighting the inside of the polish.
Gelous base coat
Sally Hansen Good To Grape (3 coats)
Sinful Colors Daddy's Girl (2 coats)