Last night LA hotspot No Vacancy was full with to the brim with Hollywood’s finest rising stars as it hosted the 2014 Vanity Fair & Fiat Celebration of ‘Young Hollywood’. Above teen fashionista and Nickelodeon star Bella Thorne stood out from the crowd in green brocade blazer and shorts with sheer top. 90210’s Jessica Lowndes was elegant in backless white top and trousers. Making statements on the red carpet, Hunger Games actress Jena Malone sported colour block Roksanda Ilincic jumpsuit and American soap star Lyndsy Fonseca opted for bold printed crop top and pencil skirt. Playing it safe, Zoe Kravits wore a black long sleeved dress to the event. Mad…