Adam Lambert & Ashley Greene: Hooray Henry's Opening Night!

Adam Lambert flashes a smile as he arrives at Hooray Henry’s opening night party on Wednesday (August 7) in West Hollywood, Calif.

The 31-year-old entertainer was joined by Ashley Greene, Ashley Madekwe, Christa B. Allen, The Dolls DJ Mia Moretti and Caitlin Moe, and David Arquette, who is one of the co-owners of the nightclub.

PHOTOS: Check out the latest pics of Adam Lambert

Earlier in the week, Adam suited up to attend the premiere of Lovelace held at the Egyptian Theatre.

FYI: Ashley is wearing an Ella Moss tank.

25+ pictures inside of Adam Lambert and others at the opening night of Hooray Henry’s…