"The Big Bang Theory" season 8 cast Kunil Nayyar shows off his singing chops as spoilers reveal Penny debuting his new pixie haircut on the series premiere.

"The Big Bang Theory" season 8 cast Kunal Nayyar dropped by "The Queen Latifah Show" to do a karaoke.

"The actor serenades the audience with Boyz II Men's 'I'll Make Love To You,' and it's everything you could ever hope for. Seriously," Entertainment Weekly said.

When the show resumes, "The Big Bang Theory" season 8 cast Kunal Nayyar's love life will be highlighted

The Hypable meanwhile revealed "The Big Bang Theory" season 8 spoilers as it released two sneak peeks of episodes 1 and 2.

The show will resume with two new back-to-back episodes titled "The Locomotion Interruption" and "The Junior Professor Solution." Based on the preview, the two episodes will delve into the aftermath of Sheldon's leaving the apartment and hopping onto the train.

It must be recalled that at the end of last season, Sheldon left the apartment he shares with Leonard after a series of unfortunate events such as Leonard and Penny's engagement, the burning of the comic book store and his career where he is forced out of his passion.

"Penny's hair may have changed, but it certainly doesn't seem like Sheldon has," the website said.

The synopsis for "The Locomotion Interruption" reveals that "Leonard and Amy take an unexpected road trip to Arizona to pick up Sheldon. Meanwhile, Penny interviews for a JOB at Bernadette's company, and Howard is weirded out by Stuart's relationship with Mrs. Wolowitz."

CBS offered "The Big Bang Theory" season 8 spoilers when it shared the synopsis for the second episode which reads: "When Sheldon is forced to teach a class, Howard surprises everyone by taking it. Meanwhile, the tension between Penny and Bernadette gives Amy a chance to play both sides."