LOL! JUSTIN BIEBER DROPS THE F-BOMB!

Teen sensation Justin Bieber may not be such an angel after all.

During a recent jaunt to Australia, the omnipresent Canadian pop star allegedly dropped an F-bomb on a floor manager on the set of Australia's daytime talk show "Sunrise."

"We had him on and he was a thoroughly nice bloke, really decent guy," co-host David Koch told Sydney's Mix FM radio station, according to popular Aussie Web site news.com.au. "Our floor manager was directing him to where he was about to perform and he turned around to Nick and said "don't ever f---king touch me again' and Nick went "What?'"

Koch went on to claim that one of Bieber's people told the duo not to take offense, since the 16-year-old is allegedly prone to such outbursts "all the time."

According to Britain's 3am.com, a similar incident occurred during a U.K. radio interview in which Bieber allegedly flipped off his interviewer and stormed out of the room after he was asked a question about his new tattoo.

Despite the back-to-back allegations against the "Baby" hitmaker's squeaky-clean image, Bieber hasn't taken the reports to heart.

He took to Twitter shortly after the claims surfaced and swiftly dismissed them.

"I know my friends, family and fans know the person I am. Hearing adults spread lies and rumors is part of the job I guess," Bieber tweeted on the subject.

"So everyone keep smiling…we r all blessed and I am still grateful and appreciate the opportunity u have all given me to do what I love."