Hilary Duff, Vanessa Bryant and More Stars Who Dazzled at the Baby2Baby Event

Lights, camera, fashion!

On Saturday, Nov. 13, Hollywood's biggest and brightest stars brought the glitz and the glamour to celebrate a good cause: The Baby2Baby 10 Year Gala Presented by Paul Mitchell. The nonprofit organization, which provides resources and essentials to children living in poverty, hosted the event in West Hollywood, Calif.

A-listers, especially many who've worked with Baby2Baby in the past, stepped out in their finest attire to mark the special occasion.

Case in point? Hilary Duff lit up the room in a dazzling hot pink dress by Osman, which featured a plunging neckline, dramatic sleeve and thigh-high slit. The How I Met Your Father star shimmered on the red carpet with her gown's blinding sequins, her Rahaminov Diamonds jewelry pieces and bright pink lipstick.

"@baby2baby your tireless effort, kindness, and love reaches beyond words," Hilary wrote in part on Instagram.

Kerry Washington took a similar approach as the former Disney Channel star, and wore a blush-colored Prada gown that was embellished with silver jewels. She summed up her look perfectly on Instagram, sharing, "Saturday night sparkle."