Beyonce Glastonbury 2011.jpgAs one of the world's A-list stars it seems a visit to Oxford Street means dropping £9,000 in 90 minutes. If you're name is Beyonce, that is.

The Glastonbury headliner hit up Topshop with her mum earlier this week and managed to leave with at least one floor's worth of clothes. During the first 50 minutes, B splurged £5,000 on goodies before heading to Selfridges to splash another £4,000. That's equivalent to £100 a minute! Beyonce is no stranger to spending big on fashion, she recently bought 25 pairs of shoes for her sister Solange's 25th birthday.

Mum and daughter spent most of their time in the shoe galleries at Selfridges accompanied by their bodyguards. "It was like that shopping scene out of Pretty Woman. Everyone was gobsmacked at the speed she was choosing clothes," a source revealed.