Here's the mani:
And here's how I did it!
Step 1: Paint the entire nail yellow! YAY! I used Pineapple Fizz by Revlon, it's sheer so I used a couple of coats, has glass flecks and smells of pineapple when dry. I actually can't think of anything better.
Step 2: Get a sponge (I used a cheap makeup sponge, any will do. You only need a little bit. Some people even use eye shadow applicators! But I don't have any of those..) and dab on an orange polish (I used Revlon Orange Fizz) to the end of the nail stopping about 2/3 of the way down and dabbing to create a seamless, melty-coloured join.
Step 3: Once that's dry get your sponge again and dab a red polish (I used Revlon Watermelon Fizz.. are you sensing a pattern here?) onto the very tip of the nail stopping 1/3 of the way down and blending with the orange to a seamless finish.
Step 4: Add more red right at the tips if you feel it needs it
You should have something that looks like this:
Step 4: I felt that for Diablo this needed a bit more red so I dabbed a bit more on the tip and around the edges of the nail bringing it down further to look like this:








