Getty Images for Glamour

Some of the biggest names in Hollywood, fashion and music turned up for the Glamour Women Of The Year Awards on Monday night, but all eyes were on reality star Caitlyn Jenner, who donned a show-stopping sapphire blue gown to receive the Transgender Champion Award.

The 66-year-old glowed at the glittering event, which was held at Carnegie Hall in New York City, in the blue, mermaid-cut, custom-made Moschino gown that showed off her decolletage. Transparent star Judith Light presented the tall drink of water the award. In her acceptance speech, Caitlyn thanked her family for standing by her through her decision to change her gender.

Other than Caitlyn's fierce blue dress, it appears as though bold primary colors were the trend of the evening. Victoria Beckham, Amy Schumer and Selena Gomez all donned cherry red dresses. Unfortunately Reese failed to get the memo and opted to wear her grandmother's couch.