Spotify creates 'Ultimate Workout' playlist

Katy Perry will have her own shoe collection next year.

The music streaming platform wants to help motivate folks while they’re exercising.

While New Year’s resolutions are still fresh, Spotify has put together a playlist of songs scientifically proven to motivate gym-goers during a workout. The music streaming platform teamed up with the Music In Exercise and Sport Group at Brunel University in London to select the international hit songs that provided the best motivation during exercise.