Leighton Meester: DKMS Gala Girl

Leighton Meester adds some star power at DKMS’ 5th Annual Gala on Thursday (April 28) at Cipriani Wall Street in New York City.

The 25-year-old Gossip Girl star hit the red carpet with designer Vera Wang and DKMS Americas COO Katharina Harf.

Earlier in the day, Leighton lit the Empire State Building red and white to raise awareness about the need for bone marrow donors.

Leighton also launched her new Vera Wang fragrance, Lovestruck, which hits stores this summer, at the designer’s home.

FYI: Leighton is wearing a Vera Wang dress with Brian Atwood heels, Cathy Waterman jewels, and a Jimmy Choo clutch.