Top footballers are under fire for using Twitter to promote an Adidas sale . Players including Steven Gerrard and Theo Walcott could face a probe . more than 11 million Premier League stars posted messages within minutes of each other . Watchdog advises celebrities to use the word 'ad ' or 'spon ' if its an advert .
Top footballers are under fire for using Twitter to promote an Adidas sale . Players including Steven Gerrard and Theo Walcott could face a probe . Dozen Premier League stars posted messages within minutes of each other . Watchdog advises celebrities to use the word 'ad ' or 'spon ' if its an advert .