The final Harry Potter film – “Harry Potter and the Deathly Hallows - Part 2” will premiere on Thursday in London.

Thousands of fans will gather in London’s Trafalgar Square to see the author Joanne Rowling and actors Daniel Radcliffe, Emma Watson and Rupert Grint, ITAR TASS reports.

A tent camp was installed in the square which gathered numerous fans wishing to be closer to the actors.

Over 400 million copies of the book have been sold all over the globe making Rowling the first author billionaire. Seven Harry Potter films released so far grossed over $6 billion.