It's funny that I spotted this. They recently filmed an episode of Entourage at my work! I work at the Queen Mary in Long Beach. It was for Vince's birthday party. They had a red carpet, & they decorated the Grand Salon. They even had a HUGE banner on one of the gangways that said "Victoria's Secret Wishes Vince A Sexy Birthday". It was pretty awesome! We saw all of the actors, so that was fun.
They do a TON of filming at the ship. From what I can remember, since I started working there 10 months ago, they've filmed a documentary on Marilyn Monroe, CSI Miami, Entourage, a documentary on Roy Disney, Cold Case, & Numb3rs.