Oscar de la Renta has always been a favorite among the rich and famous when it comes to red carpet dressing. Following the news of Creative Director Peter Copping's departure from the house, we take a look at the stars that glittered in his designs.

Emma Stone sizzled at the Cannes Film Festival last year, donning an Oscar de la Renta Pre Fall 2015 black chantilly lace cocktail dress with organza ruffles that was both classic and daring.

Supermodel Karlie Kloss also shimmered at the same festival, opting for the house's Fall 2015 ocean silk faille gown with black flower embroidery to wear to the De Grisogono Divine Party. The vibrant blue hue made this the perfect summery sartorial choice, while the pointed neckline kept things edgy

Copping's daywear was also popular with celebrities. Claire Danes opted for a sweet but glamorous look with a ruby broderie anglaise day dress from the Spring 2016 collection to celebrate being honored with a star on the Hollywood Walk of Fame. The knotted neckline added depth while the hemline, falling just above the ankle, was modern and fresh.

Selma Blair rocked an Oscar de la Renta Resort 2016 marigold silk faille cocktail dress with a black lace bustier and neoprene laser-cut floral embroidery to Operation Smile's 2015 Smile Gala event in Beverly Hills. The sharp tailoring and contrasting tones made this an arresting look.

Actress and model Jaime King looked sophisticated attending the 2016 Parker Foundation Gala in a black lace gown with azalea organza underlay from the Spring 2016 collection.

Finally, Maggie Gyllenhaal made a bold statement and stole the show at the 67th Annual Primetime Emmy Awards in a dark navy and hyacinth duchessina gown from Copping's Fall 2015 collection. Although classic from the front, the backless bustier added a daring element to the design.