Mrs. Incredible caught (Patreon)

Helen was dressed to impress at the "Dance of Villainous  Appetites". A Ball that invited some of the world's most dangerous villains to gather and conspire to do evil. Helen Par was determined not to be intimidated by the event and jumped at the opportunity to assassinate the creature that organized this gathering. Against the wished of her husband, she snuck out of the house to begin her mission. 

However, after a very poor attempt to be "unnoticed", she was discovered...

I need to know what the "Villain" should be. A creature? An anthropomorphic monster? An Alien? Let me know your ideas in the comments >:D