London: Singers Liam Payne and Leona Lewis reportedly spent almost an hour locked up inside a dressing room after giving a performance here.
Amidst the reports of them dating, the two performed for BBC`s organisation - Children In Need - charity function and later went inside the room.
The BBC crew was given instructions not to disturb them.
"Liam and Leona shared a dressing room on Friday night. Crew were told in no uncertain terms they should not be disturbed for a full hour after her performance," dailystar.co.uk quoted a source as saying.
The rumours of their affair started when Payne broke up with long time dancer girlfriend Danielle Peazer in September.