Canadian sensation Shawn Mendes has revealed that he has high expectations for Camila Cabello's solo career. 

The pair collaborated together on 'I Know What You Did Last Summer' and have been friends for a while, and Mendes weighed in on her split from Fifth Harmony during an interview with Billboard magazine.

The 'Stitches' heartthrob said: "It would take a big force to stop her from taking over the world. She was such a great writing partner. I barely had to speak and she knew exactly what I meant."

Watch Mendes and Cabello performing live together here: