George Clooney without a doubt.
This guy can only piggy back on big names like brad pitt and Matt Damon. His past 6 films have been with those two actors.
His acting is pretty much the same in every, every movie. The typical charming and smirking smile role.

Clooney is typical of a self satisfied douche that loves himself . Watching him at the opening of the 2010 Oscars he couldn't even put his ego away even to laugh at himself for 1 min.
Oh and by the way, Worst batman ever!!!!!!
He killed off the franchise with his crappy film.
Has any one seen Clooneys Oscar Acceptence speech?
He begins by stating how his award helps define his identity, along with his award for Sexiest Man Alive 1997. As he mentions his award for arousing sexual desire, he does so in the 3rd person.
But, he then demonstrates the collective smugness of Hollywood as he pompously takes credit for the civil rights movement & combating AIRAB.
These signs of excessive self-satisfaction!
His comments aren't about the academy making breakthroughs in "the media". He is claiming the academy is responsible for causing significant/positive changes to the REAL LIFE civil rights movement and the REAL LIFE fight against AIRAB.
These people of Hollywood are actors! And Clooney is demonstrating their collective smugness when he pretentiously spews this self-congratulatory BS. He's basically saying to all these Hollywood elites: "WE'RE AWESOME!"