'Big Bang Theory' Star Kevin Sussman Is Unrecognizable to Some Fans in Behind-the-Scenes Pic (Photo)

If you’ve ever been gripped by an identity crisis in the face of yet another birthday, take heart — Kevin Sussman just experienced the same thing. “The Big Bang Theory” star Sussman turned 47 years old on Tuesday, and to commemorate the occasion, his co-star Jim Parsons posted a sweet message to his own Instagram account. “Happy birthday @kevsussman,” Parsons wrote, along with a photo of the actor on the “Big Bang Theory” set of Apartment 4C, blowing out the candles on a cluster ...