Justin Timberlake and his actress wife Jessica Biel were among the stars who turned out at the Time 100 Gala in New York.
The couple looked smart and sophisticated, with Justin in black tie and Jessica in a long black dress, at the event celebrating the 100 Most Influential People In The World.
Claire Danes, Steven Spielberg, Daniel Day-Lewis, Ricky Gervais, Hugh Dancy and Christina Aguilera were all at the bash.
Actress Amy Poehler, talk show host Jimmy Fallon, Lena Dunham, who created US series Girls, and Mia Farrow also attended.
Mia wore a Boston Red Sox T-shirt underneath her blazer to honour Bostonians in the aftermath of the Boston Marathon bombings.