That is Paisley Parker's Christal Ball. Here on dafont you can find an identical copy by Jennifer Dickert, named KissMe.
CONSTELLATION it says.
Manfred is easily found. If not directly, then trough his friends.
I can't find the hard return control. Maybe that is why. Probably best to ask Manfred Klein himself.
w958w said 
except it is clearly not rockwell
To say the least ...
S S S S ...
This has been discussed many times over. Do a search.
Most font licenses - and certainly commercial fonts - prohibit modification. Be it a little or a lot. Why do you think WSI, SSI BAY Animation and so disappeared? So don't. It only counts as your own creation when you actually designed the letter shapes yourself and make sure you have a paper trail of the design process. If then there are similarities, clear similarities, with an existing font you have proof that you started from scratch.
The author of the Jester is not known and there is also no license information available. Has been around like that since 1992.
Komika Text is free but the author accepts a donation through paypal.
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