Taylor Swift and Emilia Clarke were among stars to hit the red carpet for the Time 100 gala in New York.
Both were named on the magazine's list of the most influential people in the world and gathered with the other honourees on Tuesday.
Pop star Swift, 29, was set to perform at the event and turned heads in a strapless pink and yellow J Mendel dress teamed with Chloe Gosselin shoes and jewellery from esteemed designer Lorraine Schwartz.
In making Time's list, Game Of Thrones star Clarke received a glowing tribute from Dame Emma Thompson who said she has "the courage of a small lion, the stamina of a Welsh pit pony and the soul of a clown".
At the gala, Clarke wore a red Dolce & Gabbana gown, paired with matching heels.
Brie Larson arrived on the East Coast a day after being in Los Angeles for the world premiere of Avengers: Endgame.
The Captain Marvel actress wore a green, strapless gown with her hair pulled back.
British supermodel Naomi Campbell was also in attendance.
The 48-year-old wore a floor-length gold dress, complete with sleeves.
Killing Eve's Sandra Oh was another famous name on the list.
The Canadian actress arrived at the gala in a black, one-shoulder dress, complete with white feather details. The look was completed with a black clutch bag.
And The Wife star Glenn Close wore Armani and Cartier at the Time 100 gala, though her beloved dog Pip - often pictured by her side at red carpet events - was nowhere to be seen.
Other attendees at the gala include Dwayne "The Rock" Johnson and Liverpool footballer Mohamed Salah.
Reporting by PA
