‘Trolls’ Trailer Finally Introduces the Ugly-Cute Toy Creatures’ Backstory‘Trolls’ Trailer Finally Introduces the Ugly-Cute Toy Creatures’ BackstoryDreamWorks' first 'Trolls' trailer introduces Justin Timberlake's Branch and his interminably perky counterpart, Anna Kendrick's Poppy. Samantha VincentySamantha Vincenty