The stars of "Entourage" shared their thoughts with ET on the late King of Pop's memorial as they premiered the new season of their hit HBO series in Hollywood on Thursday night. Click the video to watch.

"It's too bad that we wont have any more MJ," Adrian Grenier says. "He raised us all. He raised me at least."

"Michael Jackson was an amazing arist and I think it's beautiful that they recognized that and gave everyone the opportunity," Jamie Lynn Sigler adds. "It was really sad and hard to see his children. No matter what, everyone's always said this man was a father and a wonderful artist. It was a beautiful way to say goodbye."

We joined birthday boy Grenier (who turns 33 on Friday), Kevin Connolly, Kevin Dillon, Jerry Ferrara, Jamie Lynn Sigler, Rex Lee and Perrey Reeves for the dish on the sixth season of "Entourage," which kicks off this Sunday at 10:30 p.m. on HBO.

When the Emmy-winning comedy series returns, Vince (Grenier) is back in the fast lane with a starring role in a Martin Scorsese film, and three-time Emmy winner Jeremy Piven returns as his high-powered aggressive agent Ari.