Ashley Madekwe and Christa B. Allen step out at the 2012 InStyle Summer Soiree at The London Hotel on Wednesday night (August 8) in West Hollywood, Calif.

The two Revenge stars mixed and mingled with other young stars including Nikki Reed, Ashley Tisdale and Dallas star Jordana Brewster at the event.

Christa dolled up in Georgio Armani with Alexis Bittar jewelry and Ruthie Davis shoes. She accessorized with a Judith Leiber bag.

Ashley wore a Zimmermann dress with red Christian Louboutin heels. She completed her look with an Edie Parker clutch and Sutra earrings.

10+ pics inside…