Why did Mia Khalifa become so famous?
Because she blew up.
Mia Khalifa's Fame
Explanation
Explain Bear
Listen here, you are the kind of person who asks why the sky is blue. Mia Khalifa, that's a person, was famous and she "blew up". This is a double meaning, cause blowing up can be literal (like an explosion) or it can mean become popular. Get it?