AllNews'Nicole Sherzinger' - 1 News Result(s)Simon Cowell believes jet-lag is ruining his X FactorEntertainment | Lovely M | Friday August 3, 2012 Simon Cowell won't return to judge The X Factor in the UK yet because he believes jet-lag ruins his looks. www.ndtv.com/entertainment'Nicole Sherzinger' - 1 News Result(s)Simon Cowell believes jet-lag is ruining his X FactorEntertainment | Lovely M | Friday August 3, 2012 Simon Cowell won't return to judge The X Factor in the UK yet because he believes jet-lag ruins his looks. www.ndtv.com/entertainmentYour search did not match any documentsA few suggestionsMake sure all words are spelled correctlyTry different keywordsTry more general keywordsCheck the NDTV Archives:https://archives.ndtv.com