Sam Worthington teases "Avatar 2" will have a bigger world than the first film. "Avatar 2" lead actor Sam Worthington, who plays as Jake Sully, the former marine who defected to the Na'Vi race, has recently teased the fans with interesting insights on what they can expect in the sequel.

Joel and Rihanna are two of 125 musicians protesting Pandora. Billy Joel and Rihanna are part of a massive group of recording artists taking a stand against music streaming website Pandora and the way the company pays royalties to musicians.

Some of the music industry's well known artists including Billy Joel, Rihanna and Missy Elliot have signed an open letter to Pandora Media Inc. demanding the online music company to change how artists are compensated.