The teen sensation was reported to have taken offence when the host of the MJ Morning Show began quizzing her about controversial comments from Jamie Foxx - who recently joked the 16 year old should "make a sex tape... do some heroin... and become a lesbian."

Cyrus is said to have hung up the phone as soon as the questions became tricky.

But the Hannah Montana star is adamant she would never behave so badly - putting the incident down to a combination of technical problems and a shortage of time.

She writes on her Twitter.com page, "There's a little drama (of course the world loves it) because apparently I "hung up" on a radio station today and I hate to say that's not true. I (have) a specific time limit and schedules are set up for specific time frames for each station... If a station goes over time I am IMMEDIATELY connected to the next station. YES, I am sorry if anyone thought I 'hung up" on them. The peeps at the radio stations r friends, we know each other well and have a great relationship. I'm sorry if anything was miscommunicated, taken out of context, or misunderstood."

Source: WENN