Rihanna spends $22,100 on alcohol in three hours

London: Pop star Rihanna splashed out close to $22,100 on alcohol at London`s Mahiki nightclub, after playing a show at The 02 Arena.

She treated her huge entourage of 70 people to champagne, vodka and Jagermeister - a German herb liqueur, reports contactmusic.com.

"She turned up with a massive entourage of about 70 people. She ordered thousands of pounds worth of alcohol, including Krug champagne, huge bottles of Grey Goose vodka and trays of Jager-bombs," said a source.

The 22-year-old had her own private dance floor and partied until the early hours.