Watch Shanina Shaik's Forever21 Activewear Campaign

There’s no doubt athleisure has made significant headway in the fashion world. Fashion editors regularly mix their Nike with Celine and sneakers are de rigueur. So no wonder high street brands are getting in on the trend. Model Shanina Shaik is the new face of Forever21’s 2015 activewear campaign. Dressed in almost too cute for the gym outfits, the Australian dishes on her favorite workout, her go-to pre-photo shoot diet, and her ideal gym outfit.

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