I also like the name "Sonyador" (yes the movie) … which means Dreamer.. of "Flicka" (another well known movie) meaning a beautiful young girl.

Personally I like the Reg. Name. "Looks Can Kill" (I don’t know why) … Some other cute Reg. or Show Names, I like are:

Lady te Cutie; Cutie With A Bootie
Hello My Name Is
Imma Tango Dancer (Barn Name: Tango)
Miss Izzerial Storm (Barn Name: Izzerial or Izzy for short)
Painted Prince (for a paint of course)
Salsa Star (Barn Name: Salsa)
Dancing Diva
Ice Cool Bailey (Barn Name: Bailey)
Real Men Wear Pink (My little pony/horse cross at home. He has pink EVERYTHING!)
Name That Tune’ (Barn Name: Melody)

Of yours I like:
Devil’s Myth
Flying Solo (reminds me of that racehorse- Flying Private. I think it was)
Made You Look
Sudden Explosion
Miss Fortune
and Kiss of Truth

Hope I helped
References :

Too Little Too Late
Wishful Thinking
Comedy On Four Legs
A Little Bit Jumpy (if you have a jumper)
Too Much Information
Don’t Wanna Know
Quick As A Flash
Questions, Questions
Together Forever
Fancy Pants
A Little Bit Dramatic
Rising Star
Ms. Congeniality (I know it’s a movie)
Blends Right In
Smarty Pants
A Picture (Of Me)
Too Delicate
Mirror Image
Perfect Image
Star Studded
Simply Special
Symmetrical
I’m Always First
Clad In Diamonds
Pride Of Diamonds
Always A Jewel
Wishing For A Chance
Turn On The TV
The 81st Note
Main Street
Miracle Magic
Easily Enjoyed
Sweet Retreat
Princess/Prince of ______ (Insert discipline here)
Insert Name Here
Whatever I Say
Whatever You Want
The Best
I Always Sparkle
Perfect Fantasy
Always Amazing
Go With The Flow
Royal is as Royal Does
Bookmark Me

I am kinda tired, but maybe I’ll post more later
References :