ET Slideshow

Recording artist Usher attends the NRJ Music Awards 2011 on January 22 in Cannes, France.

Singer James Blunt accompanies Miss France 2011 Laury Thilleman to the NRJ Music Awards 2011 in Cannes, France on January 22. 

Actor Terrence Howard joins other celebrities in Park City, UT for the Sundance Film Festival and stops by the Bing Bar on January 21.

Ryan Seacrest heads to the mountains of Park City, UT to broadcast his morning radio show on January 21.

Shakira flashes a huge smile while attending the NRJ Music Awards in Cannes, France on January 22.

In today's ET slideshow, James Franco channels Suzanne Somers while promoting his new documentary 'Three's Company: The Drama' at the Sundance Film Festival. The actor hosted a party in Park City, Utah where he donned a blonde wig and was photographed performing before the crowd. Click the pics to see what other celebs were up to over the weekend!