Kim Kardashian pours her curves into a little silver number to celebrate 30th birthday in Las Vegas

 Kim settled for this sexy little metallic number for her 30th birthday party at the Tao nightclub in Las Vegas


 Devoted sisters: Kim posed with sisters Khloe and Kourtney, who all wear similar short tight dress styles but were careful not to overshadow the birthday girl

Nearest and dearest: Kim with brother Rob, mother Kris,Khloe and Kourtney with her birthday cake courtesy of TAO Nightclub at the Venetian in Las Vegas

 Kim swapped one tight outfit for yet another as she attended a pre-birthday dinner before the main event

 Kim was accompanied by her beauty team and sister Kourtney as the whole event is being filmed for their new show Kim And Kourtney Take New York

Birthday feast: Kim, at the head of the table, is surrounded by her friends and family - including singer Kelly Rowland (third from left at the table) for her 30th birthday dinner at Tao

 Kris Jenner arrives to celebrate Kim Kardashian's 30th birthday at Tao Nightclub at the Venetian Resort Hotel Casino on October 15, 2010 in Las Vegas

Scott! Disick arrives in Las Vegas Wednesday with Kim, Kourtney and baby Mason