Katy Perry was among celebs who attended a star-studded gala to raise funds for the nonprofit Baby2Baby, which provides basic necessities to impoverished children. She wore a white silk gown with a low-cut, cowl neckline and matching sandal heels.

Charlize Theron received the Giving Tree Award at the Baby2Baby Gala presented by Paul Mitchell. Theron is a UN Messenger of Peace and founder of the Charlize Theron Africa Outreach Project (CTAOP).

Jessica Alba donned a peach embroidered strapless gown that swept the floor complemented with a long matching scarf.

Jennifer Garner flaunted a flowy black dress with a halter neckline and completed her look with a pair of diamond, chandelier earrings.

Anna Kendrick mesmerised a champagne-gold strapless gown embroidered with sequins and gold sandal with stiletto heels

Paris Hilton sported as pale pink sheer sequine gown. She flaunted a polished hairdo with one loose tendril flowing down her left ear.