Campbell was in here ahead of the launch of the UK version of her reality modelling show 'The Face' but it came in the midst of a hectic promotional tour which included stops in New York and Paris, France, reported Contactmusic.
Just six minutes into the interview, the journalist noticed Campbell's eyes had closed and she was dozing off.
The supermodel, who recently walked out of an interview, apologised for her sneaky sleep, saying, "Sorry, really sorry. That wasn't your fault. I am so jet lagged.