TMZ Live: Justin Bieber

TMZ.comTMZ Live: Justin Bieber -- Private Jet Pilot Sensed High DangerTMZ.comJustin Bieber and his pals showed up sooo high for a private jet flight, the pilot feared he would catch a contact high ... according to sources in the sky that day. Think the pilot overreacted -- or is there any real danger? Plus, Charlie Sheen joins ...