Adrian Grenier shares a take and cake for his 32nd Birthday

Along with Adrian Grenier, Kevin Connolly, Kevin Dillon and Jerry Ferrara were on hand to film an episode for Season 5 of the HBO hit.  

Entourage returns on September 7th for all new episodes.

Per usual, "Entourage" will also feature a parade of guest stars this season. Among those appearing are Bow Wow, Lukas Haas and Giovanni Ribisi as clients of Eric's; "Gossip Girl" star Leighton Meester as Vince's new love interest; and Fran Drescher and Kevin Pollak as an annoying Beverly Hills couple. Carla Gugino, Martin Landau and Paul Ben-Victor will reprise their roles from the past.

Among the folks appearing as themselves are Jeffrey Tambor ("Arrested Development"), Jamie-Lynn Sigler ("The Sopranos"), Mark Wahlberg (who's also an executive producer of the series), Tony Bennett and golfer Phil Mickelson.

DISCLAIMER: This posting was submitted by a user of the site not from The Insider editorial staff. All users have acknowledged and agreed that the submission of their story and its contents is in compliance with our Terms of Use.