Exhausted Britney Spears back to her hotel after another high energy performance

After performing in front of 23,000 fans it's not surprising that Britney Spears looks ready for bed.
The 27-year-old singer was obviously exhausted as she arrived back from her high energy show at London's O2 arena in the early hours of this morning.

Concealing her eyes in over-sized sunglasses, the star was flanked by security as she headed to her hotel room

Ready for bed: Britney Spears looks worn out as she arrives back at her hotel at 2.30am after a gig at London's O2 arena


She was accompanied by sister Jamie-Lynn and father Jamie, who is now managing the 27-year-old's affairs.
The princess of pop is performing for eight nights in London, one Manchester and two in Dublin on the British leg of her Circus tour.