Joey Tribbiani, Chandler Bing, and Ross Gellar ordered a large pizza for Monica who was...............Who ate the pizza?

Question

Joey Tribbiani, Chandler Bing, and Ross Gellar ordered a large pizza for Monica who was about to reach home from a hectic office day.
When Monica reached home, she found that pizza was eaten by someone.

When she asked all three about the pizza, Ross told that Chandler has eaten the pizza. Joey and Ross also gave a statement to Monica which I am not disclosing here.

Later on, it was observed that only the guilty person gave the correct statement.

Who ate the pizza?

Answer 1

This is not Ross, he blames Chandler. This is not Chandler, otherwise Ross statement would be correct. So Joey is the person who ate the pizza and answered that he ate it.