This week, sparkles, metallic, floral prints and pops of color were trends at various Hollywood events. The following stars did the looks right.

Jennifer Lopez

Always a stylish one, Jennifer Lopez dared to do all red in a Zuhair Murad jumpsuit and red pointed toe pumps at the Meet Fox's "American Idol XV" Finalists event in California on Feb. 25. The look had all the classic J.Lo staples: glam, a plunging v-neck and figure hugging fit. She accessorized with Swarovski jewelry and a champagne metallic clutch by Amanda Wakeley.

William Valdes

Univision television personality William Valdes combined matching dark red pants and a blazer with a pair of high top white sneakers at the Glamour Beauty Awards Latin America 2016. Despite the inclusion of sportswear, Valdes still manged to look dressed up and ready for a carpet event.

Ximena Córdoba

Model and "El Gordo y la Flaca" correspondent Ximena Córdoba went for a metallic look on the show this week with a gold metallic dress by Seta Apparel. The Colombiana kept the rest of the look simple with nude-colored pumps and simple gold bangles, keeping the attention on her mini dress.

Gina Rodriguez

At the annual "Unite4:Humanity" event in Beverly Hills on Feb. 25, Gina Rodriguez wore a navy blue gown that featured a gold metallic print. The dress featured a high-low skirt and fishnet detailing at the bottom. The "Jane the Virgin" star wore black sandals and her hair loose.

Ana de la Reguera

Ana de la Reguera looked ready to welcome spring in a stunning strapless Dolce & Gabbana gown on Feb. 24 at the premiere of "Las Aparacio." The dress, a royal blue color, featured a large white, yellow and green floral print. The actress wore silver chandelier earrings and kept her neck bare.

Gaby Espino

Gaby Espino rocked a black and white dress for the Glamour Beauty Awards Latin America on Feb. 24. The strapless dress, by Sachin & Babi, featured a mostly white bodice and a tulle black skirt. The star paired the look with black Christian Louboutin heels.

Wilmer Valderrama

"From Dusk Till Dawn" actor Wilmer Valderrama also attended the "Unite4:Humanity" event. Valderrama added a small pop of color and personality to an otherwise simple but classic gray suit with a printed light blue tie. He paired the look with black leather shoes.