Usain? After a rare evening in, sport's hardest partier is out AGAIN at posh restaurant and TWO clubs before inviting SIX women back to his London hotel room at 5am

The fastest man in the world (inset left) was out in the capital until 5am this morning dancing the night away. It was the 'treble-treble' Olympic gold winner's fourth night out in just five days. Last night the evening began at Novikov restaurant in Mayfair, before heading to nightclubs in the West End. Usain and the girls (pictured) then arrived back at his hotel after squeezing into a taxi and laughing and joking. Some of the pretty women were seen carrying roses as they made their way through the lobby and into a lift to his room. The sprinter, worth £50million, was also pictured with fans keen to get a glimpse of the star during the night out.