The 24-year-old Arrow actor was also joined by his good friend and actress Ally Maki at the event!
“The City year event with JCPenney is always awesome and for such a great cause!!!!!” Ally tweeted from the fundraiser.
FYI: Ally is wearing a Prabal Gurung for Target top, Keepsake skirt and Miezko heels. She completed her look with Peggy Li and JewelMint necklaces and an Inge Christopher clutch.
10+ pictures inside of Colton Haynes and Alexis Knapp…