UPDATE, 11:08 AM: They are getting ready to truly hug it out in front of the cameras. “January 16 start date. Getting pumped,” tweeted Entourage director Doug Ellin today. He also posted a photo of the primary cast, including Jeremy “Ari Gold” Piven and Adrian “Vincent Chase” Grenier, all together. That January start date means that Vinnie Chase and his crew will still be keeping the 20% tax credit that movie of the HBO series got from the California Film Commission program earlier this year – something Warner Bros was very insistent on not losing if the $30 million-budget pic was to go forward.