I remembered seeing this image of a woman on Pringle Hill Studio blog recently who fits the bill. She looks pretty formidable and I don't think much would scare her!
The background is a mixture of old music score, an old baby wipe, distress ink, gesso and rubber stamping.
I called her 'Queen of Mean' and used a new font I found yesterday from ScrapVillage where you'll find every sort of font you can imagine (for free!)
Her crown is a plastic embellishment I coloured with Perfect Pearls and a little Stickles glue.
Thanks for looking!