The sixthseasonof Entourage will see Grenier line up against a string of celebrity guests includingrapperLilWayneandsupermodelGisele Bundchen'ssportsstarhusbandTomBrady.
An estimated 6, 000 people attended the event, which was held at Lone Star Lil's Amphitheatre at Six Flags Fiesta Texas - next to the site of the Texas Open.