March 18, 2014 - 15:52 GMT hellomagazine.com Emma Watson shed her good girl image in favour of a sexy, sophisticated appearance at the Noah premiere in Madrid on Monday night. Emma Watson shed her good girl image in favour of a sexy, sophisticated appearance at the Noah premiere in Madrid on Monday night. The former Harry Potter star wore a deep plunging monochrome jumpsuit from J Mendel and black stilettos. VIEW GALLERY The 23-year-old was the epitome of chic in the colour block number, which features a white wrap-around top and black tailored trousers. Emma accessorised with a simple gold cuff over the sleeve. She further vamped up the sexy look with a bold beauty look. A deep berry lip perfectly offset her otherwise monochrome look and her brunette locks were swept to one side for a dramatic effect. VIEW GALLERY She posed up alongside co-star Jennifer Connelly. The actress, 43, who plays the character Naameh in the film, showed off her slender frame in a dazzling sequinned minidress with a glittering collar. Emma had jetted to the Spanish capital from Berlin, where she attended a premiere wearing a long black gown. The actress was showstopping in the Wes Gordon number, which featured a sheer overlay and a cinched-in waist. Emma struck several over-the-shoulder poses to show off bow detailing on the back. VIEW GALLERY