Sir Alex Ferguson, Jose Mournho, Carlo Ancelotti, others attend world premiere of 'Ronaldo' in London

Cristiano Ronaldo and his former Old Trafford manager, Sir Alex Ferguson, on the red carpet at the glitzy West End premiere of his new documentary 'Ronaldo' in London on Monday night.

The 30-year-old three-time Ballon d'Or winner was joined by his mother Maria Dolores dos Santos Aveiro and five-year-old son Cristiano Ronaldo Jr to the event at Leicester Square.

Ronaldo captioned this photograph, ''If you're in London come down to Leicester Square at 5pm this evening and say Hi! #ronaldofilm''

Jose Mourinho, Carlo Ancelotti, Radamel Falcao, Gary Neville and Louis Saha all showed up to the event.

The film was made by James Gay-Rees - the producer of another impressive sports documentary, 'Senna'