How do you say you're beautiful in French Creole?

There's actually no such language as "French Creole". The Word creole refers to a type of language that results from the combination of two completely different parent languages.

There are more than 100 different creolized languages in the world (at least 35 of them based on French), so you would have to specify which one you're talking about.

If you're not sure, here is a list of the most commonly spoken French Creoles in the world:

1.Louisiana Creole French, spoken in Louisiana

2.Haitian Creole language, French-based, an official language of Haiti

3.Mauritian Creole, French-based, spoken in Mauritius

4.Seychellois Creole, French-based, spoken in the Seychelles

5.Antillean Creole or Créole Martiniquais, French-based, spoken in the Lesser Antilles

6.Patois, French based, spoken in Saint Lucia