Justin Bieber Brings Back the Bieber ‘Do, Unveils Robot at CES Show (PHOTOS)

Possible Hair for Bieber
Which would he look best in?
Teen heartthrob Justin Bieber is looking like his old self … hairstyle wise at least! The 17-year-old “Baby” singer was stopped at the TOSY Robotics booth at the 2012 International Consumer Electronics Show on Wednesday to help unveil the mROBO Robot at The Las Vegas Convention Center.

The Biebs — who appears to be reviving his famous side-sweep hairstyle — isn’t the only celebrity spotted this week around the Las Vegas show.

Celebs including the newly engaged Justin Timberlake, Ryan Seacrest, Will Smith, Jersey Shore’s Snooki have all been at the tech show. DJ Pauly D is also set to arrive Thursday to launch his new headphone line with 50 Cent.

CES focuses on about 3,100 exhibitors who debut their newest electronic “toys” while trying to stand out from the rest with a little help from these stars.