'Cake Boss' Buddy Valastro 'disappointed' in himself

The Cake Boss is feeling bad.

Celeb chef Buddy Valastro says he's "very disappointed" in himself for driving after having a drink in New York City last month, reports AP. He says he didn't realize he was impaired.

The reality show star (real name: Bartolo Valastro) pleaded guilty Monday to driving while ability impaired.

His driver's license will be suspended for three months for the violation.

Valastro, 37, said Monday he had only one drink before being pulled over. He says he now realizes that even one is too many to drive.

Police stopped the TLC reality star after seeing his yellow 2014 Corvette swerving through traffic. A court complaint said his blood alcohol level was slightly above the legal limit.