Richard Branson serves drinks in a Air Asia plane. (Photo:AFP)

Virgin boss Sir Richard Branson got dressed up as a female flight attendant after honouring a bet he lost to Air Asia chief executive Tony Fernandes.

Donning a uniform, he served passengers on an Air Asia charity flight from Perth to Kuala Lumpur.

Mr Branson and Mr Fernandes had a bet on whose teams would finish first in the 2010 Formula One Grand Prix in Abu Dhabi.

The plan was that the loser had to dress as a female flight attendant and serve passengers on board the winner's airline.

-BBC