A fundraising benefit honouring Gwyneth Paltrow and Courteney Cox gave the two ladies the perfect opportunity to slip into some fabulous dresses for a special celebrity-filled evening in Beverly Hills.
Both actresses were being feted for their dedication to cancer causes amid fellow stars including Jay-Z and Beyonce, master of ceremonies Tom Hanks and his wife Rita Wilson, Sheryl Crow and Steven Spielberg.
The A-list group were treated to a three-song set from the Single Ladies singer and a feast of filet mignon and chocolate-covered strawberries at Tuesday's Saks Fifth Avenue's 'Unforgettable Evening', held to raise money for the Women's Cancer Research Fund.
And although she attended the event without husband Chris Martin, Gwyneth - described by pal Beyonce as "one of my favourite people in the world" - was in high spirits joking: "my husband's in Japan, but I've got Jay-Z, so that's even better."