I can't exactly just... write a whole essay. but I sure can help you get ideas for things to write about.
you can write about people like Jennifer Lopez and Eva Longoria, maybe talk about their family life and rise to fame.
if you are looking for places, there are some very cool places in Spain to write about, like Pamplona! this is where the running of the bulls is held.
(I hope these can help you with writing your essay!)