Eva Longoria looks effortlessly elegant in all black at ELLE's 2021 Women in Hollywood Celebration

She flaunted her incredible beach body in Mexico just the day before.

And Eva Longoria showed she was just as adept at formal wear on Tuesday when she showed off her elegant fashion sense in a black suit at ELLE's 2021 Women in Hollywood Celebration in Los Angeles.

The 46-year-old Desperate Housewives star glowed in the satin double-breasted jacket, which she seemingly wore without a top underneath.

Eva added some intrigue to the look with a thick black snake-print belt that emphasized her hourglass figure.

She paired her jacket with baggy slacks that reached down to the ground and swallowed up her footwear.

The Overboard actress looked glamorous with her pin-straight brunette tresses, which she parted down the middle and swept down her back.

Her hair was pulled back to showcase her striking rows of diamond and onyx tear-shaped earrings.

Eva complemented her earrings with a massive diamond-encrusted ring on her index finger, and she showed off the perfect smoky eye for the event, which was held outdoors at the top of the recently opened Academy Museum of Motion Pictures.

The actress and activist was seen posing at the event with Ciara, who left little to the imagination in a white that showed off plenty of sideboob and featured a sky-high slit to emphasize her long legs. 

She also got close to one of the evening's honorees, Rita Moreno, who looked chic in a black tux with a gray-and-red cape.

Moreno — who was the first Latina to win an Academy Award for her supporting role in West Side Story — has long an inspiration to Longoria. 

In 2016, the Desperate Housewives star presented the veteran actress with an honorary doctorate of fine arts at the graduation ceremony for the American Film Institute.

Eva urged the graduates to follow the icon's enduring example as they pursued their own careers in the film industry.

'As you go on to write and direct and produce ... rise above caricature, as she does. Create complete and complicated characters, as she does,' she said, according to the Associated Press. 

Eva was on hand at ELLE's celebration to introduce some of the honorees, and she took to the stage to address the audience.

The actress, who appeared to have arrived without her husband José Bastón or their three-year-old son Santiago, was recently featured in the animated film The Boss Baby: Family Business, and she'll soon be featured in the comedies Unplugging and All-Star Weekend, both of which have already completed filming.