Katy Perry & Gwen Stefani: Pre-Met 'Great Gatsby' After Party!

Katy Perry keeps it flowery while attending the after party for the new flick The Great Gatsby held at The Standard on Sunday (May 5) in New York City.

The 28-year-old entertainer was seen posing with Gwen Stefani, Mia Moretti, and fashion designer Vera Wang.

PHOTOS: Check out the latest pics of Katy Perry

Eve and Nina Dobrev (not pictured) were also spotted attending the after party.

Earlier in the week, Katy was seen donning a cute printed dress while exiting her hotel in the Big Apple.

FYI: Katy is wearing a Suno dress with Elie Saab heels and lia sophia earrings. Gwen is carrying a Salvatore Ferragamo clutch. Mia is wearing Billy Reid.

10+ pictures inside of Katy Perry and Gwen Stefani attending an after party for The Great Gatsby…