NEWS/PHOTIS: Justin Bieber's Pappa-Time In Calabasas After Foul Mouth Apology

Taking a day off from his busy career, Justin Bieber was spotted spending Saturday afternoon (July 28) with his dad Jeremy in Calabasas, CA.

The 18-year-old pop sensation kept his head down and tried to avoid the photographers as the two headed to lunch.According to a recent report by TMZ, the “Boyfriend” singer recently had an unfriendly confrontation during a 12-hour flight back from Australia.

Bieber and his entourage were apparently letting out offensive words and one female passenger had become so fed up with it that she finally told the boys to be quiet.

Reports state that the woman, a mother of two, walked over and asked Justin to "stop yelling curse words and using that kind of language on a plane. It's not appropriate."

A source close to the performer said that he was completely embarrassed and, in turn, quickly apologized to the woman.

HERE ARE SOME PHOTOS OF BIEBER