Il Corriere della Sera newspaper seems to be sure it's indeed Emma Marrone and Arisa on stage in Sanremo 2015 next to Carlo Conti , as rumoured for some time now. Tomorrow there will be an press conference by Carlo Conti and the secret will be out officially. It seems Emma has already signed few days ago but Arisa only last Friday. A question of money, it seems. But now both girls are already happily going through the high fashion houses trying to find their dresses for the five nights. Italian fashion world has always welcomed the visibility Sanremo gives but now apparently some are saying they would have preferred the usual top model as hostess - for obvious reasons. Irina Shayk , Cristiano Ronaldo's Russian model girlfriend was rumoured - and would have been perfect addition to the long list of Sanremo vallettes who can't do much else but stroll down the stairs with grace in fabulous dress - but once again money offered by RAI wasn't enough. There's still ...