American Idol runner-up Clay Aiken has reportedly been involved in an air-rage bust-up on a flight from Los Angeles to Tulsa, Oklahoma on Saturday (7Jul07). Aiken rowed with a woman after his foot was resting on her armrest and she gave him a "minor shove" according to reports. When the plane landed, passengers were held at Tulsa International Airport until they were interviewed by FBI agents. FBI Special Agent Gary Johnson has confirmed there was an altercation between a male and female passenger, but refused to confirm Aiken was involved. No arrests were made. The singer hinted of the incident at his gig at Tulsa's Brady Theater on Saturday, telling fans he had been beaten up by a girl - but his representative has yet to confirm the incident took place.