This Concrete Jungle

Miley Cyrus kept to her workout routine by attending pilates this morning, April 12, in West Hollywood. The singer was in the studio last night with producer Hit-Boy.

Miley looked to be a tad bit tired as she exited the studio and made her way to her car without too much hassle from the photogs.

Her dedication to working out is really making me feel bad about my dedication to working out.