A woman, dressed in a black jumper, can be seen removing her shorts to reveal tight pink underwear.
Sources added that, "It beggars belief a sex scene should be played live on air".
She seductively wriggles out of shorts to reveal tight pink trousers before whipping off her top and unclasping her black bra which falls, leaving her breasts in full view.
Have you always wondered what other BBC people do in the background during a BBC News live broadcast? "It is totally unprofessional", a TV source told The Sun. A BBC employee was caught watching an x-rated clip just meters behind presenter Sophie Raworth's back.
'This has gone down like a lead balloon at the BBC.
Major League Baseball suspends umpire for comments on Rangers' Beltre
West said to Beltre that he might be a good ballplayer but he is sure that Beltre is the worst umpire in the league. The union said that West was notified of the suspension last week and that the suspension started Tuesday.
Confused watchers were quick to take to Twitter.
"Did anyone else notice news last night on BBC???"
One of the Facebook users jokingly expressed frustration over his "fail expectations" - he allegedly assumed the video was about the news anchor herself.
"Thought I was seeing things. but just re-watched it on iPlayer... nope, I definitely saw what I thought I had".
The broadcasting company was "establishing the facts" of the matter in an internal investigation, the BBC said in a statement, according to the Telegraph.
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