Who is trista off of diary a wimpy kid the last straw?

There's no character named "Trista" in the Diary of a Wimpy Kid series, including "The Last Straw."

It's possible you might be thinking of a character from another book or movie, or perhaps you've misremembered the name.

Do you remember any other details about this character, like what they look like or what they do? This might help me identify who you're thinking of. 😊