Pokémon Adventures: Black and White Vol 8

From the VIZ Media edition

Pokémon Trainer Black meets White, a Pokémon Trainer who runs a growing talent agency for performing Pokémon. Will Black catch show biz fever too? Meanwhile, mysterious Team Plasma is urging everyone to release their beloved Pokémon into the wild! What are they thinking?! All your favorite Pokémon game characters jump out of the screen into the pages of this action-packed manga!

Source: Anime News Network Encyclopedia