Nick Jonas Promotes New John Varvatos Cologne in Century City!

Nick Jonas is all smiles on stage as he stops by the JVxNJ Appearance on Saturday afternoon (October 13) at Bloomingdales in Century City, Calif.

The 26-year-old singer looked cool in an olive-colored jacket and dark jeans as he stopped by the event to promote his new cologne collaboration with designer John Varvatos.

PHOTOS: Check out the latest pics of Nick Jonas

Earlier this week, Nick was spotted stepping out for dinner with older brother Joe Jonas at celeb hot spot Craig’s restaurant.

10+ pictures inside of Nick Jonas at the event…