Which headlined event did Romy Ruyssen face off against a Dutch martial artist at?
Romy Ruyssen: Romy Ruyssen (born August 24, 1989) is a French mixed martial artist. Romy Ruyssen:  She has competed professionally since 2007 and headlined the first Invicta Fighting Championships event against Marloes Coenen and holds a submission win over former UFC fighter Sheila Gaff. Marloes Coenen: Marloes Coenen (born March 31, 1981) is a retired Dutch mixed martial artist.
Invicta Fighting Championships