Imagine T. Rex. Now Imagine It With Lips. - The New York Times

T-rex had lips hiding its terrifying teeth

T. rex Autopsy Goes into the “Belly of the Beast” and Beyond

Dinosaurs may have had lips that hid teeth, research suggests

Tyrannosaurus rouge: lips may have hidden T rex's fierce teeth, Dinosaurs

A Psychological Explanation for Kids' Love of Dinosaurs

Dinosaur University

New study finds T-rex may have had lips covering teeth - WSVN 7News, Miami News, Weather, Sports

Tyrannosaurus rex had lips, says new research - Victoria Times Colonist

Did the T. Rex have lips? New study says yes