The five creatives take on one of the most important parts of creating a global brand - the power of celebrity and collaboration. In teams they must design a red-carpet ready outfit for music star Mahalia, which sees her loving one outfit but the other Miguel doesn't even want to show her, as he calls out two creatives for not hitting the mark.Then the creatives are in for a big surprise as king of the collaboration judge Marc has an opportunity of a lifetime on offer. Which brand will join him on his next collaboration with one of the world's biggest film franchises? The competition steps up as they all battle for this real-world opportunity, and the streetwear fans get their say alongside today's special guest, Wretch 32.