The Undertaker Receives Big-Time Hell in a Cell Cake for 51st Birthday

Even on his birthday, The Undertaker is all business.

The Undertaker turned 51 years old Thursday, and to celebrate the occasion, Onnit hooked him up with a special "Hell in a Cell" cake, which should be every WWE fan's dream cake. But apparently, not even a delicious dessert can bring a smile to his face.

Then again, the cake had not been cut at the time of the photo. Perhaps he was a bit more in the spirit of the day after a well-deserved sugar rush.

[Onnit]