Lady Gaga tops Forbes rich list

Lady Gaga has topped this year's Forbes magazine celebrity rich list.

The 'Born This Way' singer earned an estimated $90 million (£55.6 million) to move up four places higher than last year.

The Celebrity 100 list also took into account her 32 million Facebook fans and 10 million Twitter followers. 

'She's the best example of how celebrities will need to manage their careers in the coming years,' said Forbes editor Dorothy Pomerantz.

Also in the Top 10 was Justin Bieber who finished third after clocking up earnings of $53 million (£32.7 million).