Storm The Stars added to Longchamp field Storm The Stars has been supplemented for Tuesday's Juddmonte Grand Prix de Paris at Longchamp. Placed in the Investec Derby and the Irish version already this season, the Wiilliam Haggas-trained colt will be having his six run of the campaign. Already one of the favourites for the Ladbrokes St Leger, Haggas is hoping he can pick up a Group One before then "I just felt this was a good thing to do as it didn't look a really strong Group One and he's fully entitled to be there," said Haggas. "There is a danger we might over-cook him but he seems really well in himself." David Simcock's King Edward VII winner Balios and Aidan O'Brien's Archangel Raphael are also among the small but select field of seven possibles. Andre Fabre's Ampere and Francis Graffard's Erupt, also supplemented, look the pick of the home team.