Paris Hilton has shown she's still as naughty as she was when she was 21 after trying to impress her guests with a kinky pole dance to celebrate her 28th birthday. Barely covered in a purple silk frock, Hilton let visitors into the basement lair of her Beverly Hills mansion for the first time so she could show them her favourite past time.

Swinging round her party pole, Paris kept her friends entertained until 5am before asking her sister Nicky to join her on stage for a little sisterly double act to Madonna's 'Like a Prayer'. Like it or not, guests were also treated to a montage of Hilton's racy snaps, after she covered the walls of her party room with pictures of herself, including one of her naked ravelled in a microphone. It was certainly a birthday to remember for princess Paris who said: 'I had the most incredible birthday party of my life. It was a really special night filled with memories I will cherish forever.