Adrian Grenier Shows Off His Shirtless Self in Miami

It has been two years since Entourage went off the air, and Adrian Grenier has been sort of busy with some side projects. However, now that the Entourage movie has a filming start date (January 16, 2014), it looks like Adrian is getting the bod back into shape. 

Grenier was spotted shirtless in Miami, while hanging out by the pool.

Adrian is currently spending some time with friends in Miami for Art Basel (the annual Modern and contemporary art show). The actor posted the photo below to Instagram with the following caption:

Finishing touches on my collaboration with @hollywoodgraffiti for @shft show – sale up starting today @at60inches – all profits go to charity

Check out more of Adrien and his shirtlessness in the gallery!