Cooper's Big Party!

is a American computer-animated comedy theaterical short directed by Mike Mitchell. It is set 4 months before the events of Trolls 2. It is released theatrically with The Cassowary and The Face Paint.
==Synposis==
To prove Poppy he can throw good parties, Cooper tries to throw one his own, but it turns into a problem when he can't find the following objects he needs, so he must embark an mission to find them with the help of King Gristle Jr.
==Cast==
*Ron Funches as Cooper
*Anna Kendrick as Princess Poppy
*Christopher Mintz-Plasse as King Gristle Jr.
*Justin Timberlake as Branch 
==Trivia==
*This is the first DreamWorks Animation short film since 2015's Almost Home to be rated G by the MPAA.
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Category:Coolot's ideas
Category:DreamWorks Animation SKG
Category:DreamWorks Animation
Category:Universal Pictures films
Category:Theatrical Short films
Category:Trolls
Category:G-Rated films
Category:G