Nina Dobrev laces up in a lovely Monique Lhuiller dress as she arrives at the The Ripple Effect event held at Sunset Luxe Hotel in Los Angeles on Saturday night (December 10th).

The 22-year-old actress joined her Vampire Diaries costars Kat Graham and Ian Somerhalder in raising monies for The Water Project.

The Water Project is a non-profit organization bringing relief to communities around the world who suffer needlessly from a lack of access to clean water and proper sanitation.

Nina completed her look with Neil Lane diamond drop earrings and a diamond cocktail ring and a Rene Caovilla clutch.

15+ pics inside of Nina Dobrev…