Paris Hilton at Nicky Hilton's 25th Birthday Celebration

Here's Hilton sisters Paris Hilton and Nicky Hilton at Celebration of Nicky's 25th Birthday Shindig at Pure Nightclub in Las Vegas.

The socialite designer was treated to gifts and cake as she was surrounded by family and friends, also her boyfriend David Katzenberg, as well as parents Rick and Kathy and sister Paris, who brought her rocker beau Benji Madden to share in the good times.
And during the party at LAX nightclub Paris’ song “Stars Are Blind” played in the background.

In recent news, Nicky recently spotted with teary-eyed as she spoke to press about the condition of her plane crash-surviving pal DJ AM, saying: “I think considering the circumstances, he is doing really well. I think he has so many friends and family that have kept him going through this. It is just a horrible, horrible situation. He has so many people that love him.”