Paris Hilton dazzled in a rhinestone-encrusted maxi dress with a revealing cutout highlighting her toned abs as she posed on the red carpet on Sunday.At the Grammy Awards 2023, the 41-year-old entrepreneur made her first red carpet appearance since welcoming her baby with husband Carter Reum via surrogacy last month.The Stars Are Blind singer styled her blonde tresses in a sleek half-up, half-down with a mini topknot bun and money pieces framing her face.While on the red carpet, she also posed with her husband of nearly two years - with whom she now shares one son. Earlier in the day, she took to Instagram to wish her husband Carter Reum a happy 42nd birthday. Dazzling: Paris Hilton, 41, dazzled in a rhinestone-encrusted maxi dress with a revealing cutout highlighting her toned abs as she posed for her first red carpet appearance since welcoming her baby with husband Carter Reum, 42, via surrogacy last month New parents: While on the red carpet, she also posed with her husband of nearly two years - with whom she now shares one sonFor the special occasion, she rocked a dark smokey eye and a nude pink lip. She accessorized with gold chandelier earrings and her wedding ring.By her side, the venture capitalist opted for an all-black suit with a textured jacket and a bowtie.Earlier in the day, the influencer took to Instagram to wish her husband a happy birthday. Hilton shared throwback photos of the pair vacationing and posing together on a boat in one snap.In the caption, she wrote: 'Happy birthday to the love of my life, my best friend and the most incredible father to our baby boy.'I'm so proud to call you mine,' she continued.