Marc Jacobs continues to helm Louis Vuitton, besides heading his own label, sticking a strict gym routine, diet and regular visits to his tattoo artist.

He's also been busy with his line for Sephora, perfumes, traveling, fittings and advertising shoots.  In this latest edition of Vogue Voices, the designer talks about multi tasking and the accidental South Park cartoon character, to hitting the gym and more. Check it out below: