Shawn Mendes postponed several dates of his Wonder: The World Tour earlier this month Rachel DeSantis is a senior writer on the music team at PEOPLE. She has been working at PEOPLE since 2019 ...

She's got my back and I think that's what a partner is for," Mendes says in the film about Cabello No need to "Wonder" any longer — Shawn Mendes' In Wonder documentary is now streaming!