Spoiler alert! If you have not watched 'Avengers: Infinity War' stop watching this right now. The film released on April 27, and it has taken over the industry by a storm with the highest opening. The film ended with the entire team of 'Guardians of the Galaxy' disappearing into thin air, meaning that the characters are mainly dead. However, Chris Pratt, took to Instagram to wish one of his 'Guardians of the Galaxy' co-star. "Happy Birthday @pom.klementieff whom many of you know as Mantis!!! She's such a unique, talented and driven artist. Can't wait to start shooting Guardians Vol. 3 with her next year! Hope you're having a good day Pom!"