Usain Bolt Parties In London Until 5 AM With 6 Beauties — Where’s His Girlfriend?

The fastest man in the world is at it again! After a rare evening in, Usain Bolt hit the streets of London and went ALL out partying until 5 AM surrounded by beautiful women — none of which were his GF Kasi Bennett! The athlete even invited 6 of the beauties back to his hotel room — yikes!

Dancing the night away for his fourth evening in the past five days, Usain Bolt, 30, just cannot seem to get it together. This time, the athlete tore up the streets of London dining at a super posh restaurant and hitting up two popular clubs — the star was reportedly out until 5:00 in the morning on Aug. 27. At the rate he’s going, it definitely doesn’t seem like his epic post-Olympic party is ending any time soon!

Usain’s wild night, which began on the evening of Aug. 26, started with a meal at Novikov restaurant in Mayfair, before he headed to nightclubs in the West End, according to Daily Mail. The Olympian was joined by a group of beautiful women and was photographed in a car with them as well as walking on the streets with them. At the end of the night, at least six arrived back at his hotel with him.

Usain Bolt: See Pics Of The Running Star’s Girlfriend, Kasi Bennett 

Some of the pretty women were even seen carrying roses as they made their way through the lobby and into an elevator. Over the course of the night, Usain reportedly spent a whopping £12,000 in Oxford Street’s Libertine night club — wow! He apparently treated his guests to 12 bottles of champagne worth £9,000! Is it just us or does his behavior seem a BIT out of control?

And earlier in the week, Usain was allegedly spotted dancing sensually with a stunning British model named Erica Carvalho, 20. She too went back to his hotel along with seven other women and some of his male friends, who partied until the early hours of the morning. Onlookers said that earlier that night, Bolt couldn’t take his eyes off Miss Carvalho, despite numerous women vying for his attention.

We can’t even imagine what Usain’s longtime girlfriend, Kasi Bennett, must be thinking right now! “Infidelity doesn’t automatically mean that a relationship is over,” relationship expert Dr. Jennifer Rhodes told HollywoodLife.com. “Sometimes a crises like this in a relationship can make it stronger.” We certainly hope that’s the case with Usain and Kasi!

Tell us, HollywoodLifers — do you think Usain will stop his wild partying ways anytime soon?