Bey and Blake at the Chime For Change event
The 26-year-old actress continued her love for all things Sixties in a mustard yellow minidress, which she teamed with a pair of pointy metallic courts.
Beyonce also channelled a retro vibe in a 70s-style white halterneck jumpsuit and black platform sandals. Love.
Solange Knowles was also among the guests at the event, suggesting any water is firmly under the bridge between the 27-year-old and her big sister.