Nicky Hilton's 25th Birthday Bash

Posted Sunday October 5, 2008 2:36 PM GMT

Ringing in her 25th birthday in Las Vegas, Nicky Hilton was the center of attention as she partied it up at PURE nightclub at Caesars Palace on Saturday night (October 4).

The socialite designer was treated to gifts and cake as she was surrounded by family and friends, including 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.

The night before, the Hilton sisters headed out on the town side-by-side, as the pair reportedly made a grand entrance down a staircase at LAX nightclub as Paris' song "Stars Are Blind" played in the background.

In related news, Nicky recently got 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."

Gossip Girls

Enjoy the pictures of Nicky Hilton celebrating with family and friends last night (October 4).