Adrian Grenier: Shooting Star!

Has Adrian Grenier traded one Entourage for another?

Yesterday, Adrian went behind the lines to join the paparazzi for a day and see what their work life's like. The star fit in just fine - his two police escorts, too!

But Grenier wasn't simply sitting back and observing - when celebs (for instance, Brooke Shields or Eva Longoria) came around, he jumped right into the thick of the action to get the shots!

(Unfortunately, in the process of accruing all that hands-on experience, the star must have gotten a little on-foot experience, too - after Brooke took off, he started complaining about someone having stomped on his toes!)

Later on, during some downtime, Grenier turned the cameras on the paps and started interviewing them. He asked some really good questions, too - hey, if this whole massively-rich-superstar gig doesn't work out, he's obviously got a future in celebrity journalism!