Popsugar Fashion Celebrity Fashion Lili Reinhart H&M Met Gala Dress 2018 Lili Reinhart's Met Gala Dress Showed So Much Leg, Even Cole Sprouse Raised an Eyebrow 11 May 2018 by Victoria Messina First Published: 8 May 2018 Image Source: Getty Whoa! When Lili Reinhart arrived at the 2018 Met Gala, we barely recognised her. The actress ditched the modest pastel jumpers she usually wears while in character as Betty Cooper for The CW's Riverdale and opted for a stunning dress that showed off her legs in all their glory. Designed by H&M, her silver gown featured beaded detailing, poufy sleeves, and an endless train that was practically made for elegantly posing on the Met Gala steps. Lili wore custom Giuseppe Zanotti heels that perfectly matched her dress. All together, she looked like an actual princess, and her date, Riverdale costar and rumoured boyfriend Cole Sprouse, was her Prince Charming. Ahead, admire Lili's angelic look from all angles, along with a few sweet snaps of Cole and Lili's public debut as a couple. Image Source: Getty / Frazer Harrison 1 / 18 Image Source: Getty / John Shearer 2 / 18 Image Source: Getty / Jamie McCarthy 3 / 18 Image Source: Getty / Dia Dipasupil 4 / 18 Image Source: Getty / Dia Dipasupil 5 / 18 Image Source: Getty / Dia Dipasupil 6 / 18 Image Source: Getty / Matt Winkelmeyer/MG18 7 / 18 Image Source: Getty / Matt Winkelmeyer/MG18 8 / 18 Image Source: Getty / Neilson Barnard 9 / 18 Image Source: Getty / Jamie McCarthy 10 / 18 Image Source: Getty / Jamie McCarthy 11 / 18 Image Source: Getty / Jamie McCarthy 12 / 18 Image Source: Getty / Dia Dipasupil 13 / 18 14 / 18 15 / 18 16 / 18 17 / 18 18 / 18 Celebrity FashionLili ReinhartMet GalaDressesH&MRed CarpetCole Sprouse