The 20-year-old Wednesday star – who recently starred in a Dior campaign for the designer scent – exuded elegance in a frilly black gown that showed off her toned arms and accentuated her trim waist with a bow in the middle.
Ortega accessorized with a black choker and wore her brunette tresses is an updo, with some strands left to frame her face. As for glam the rising star opted for delicate makeup, with a touch of pink lipstick on her pout.
Meanwhile Daddario, 37, looked sophisticated in business chic attire, donning a pinstripe vest and matching oversized trousers.
While Jenna and Alexandra went with black looks, Lucy, 33, opted to stand out in a vivid red blazer and matching skirt.
Stylish gals: Jenna Ortega, Alexandra Daddario and Lucy Hale were among some of the stylish stars who attended the Dior VIP party for their popular fragrance, Gris, in Los Angeles on Tuesday
Ortega was also pictured mingling with Dior Chief Marketing Officer Claudia Marcocci, who looked equally stylish in a black gown with silver sparkling accents.
Daddario teamed her look with a pair of pointed-toe black heels. The White Lotus beauty wore her brunette tresses slicked down and added a pop of color to the look with red lipstick and pink blush.
Hale further accessorized her look with a matching Lady Dior handbag. She also wore black Dior heels for the occasion.
The Pretty Little Liars star added extra glamour to her outfit with a Christian Dior pearl and diamond necklace and a gold chain.
Also present at the soirée was Mad Men star Kiernan Shipka, 23, who looked sophisticated in a long black lace dress and boots.
The blonde beauty wore her tresses halfway pinned back for the event, and accessorized with a black Dior bag.
Model Jasmine Tookes, 32, put on a leggy display in a busty little black dress, which she paired with matching heels.
The runway sensation added a touch of gold to the look with chunky hoop earrings, and wore her tresses in a ponytail.
