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9 December 2011, 12:35
The 'Read All About It' rapper was among the celebrities who attended the event in London last night.
Professor Green was one of a number of famous faces at the premiere of the latest Sherlock Holmes film in London last night (8th December).
The 'Just Be Good To Green' rapper joined Robert Downey Jr, Jude Law and the rest of the cast on the red carpet before heading off to perform a gig in the capital.
Yesterday the rapper took to his Twitter account to announce his plans for the day.
"Sherlock Holmes 2, gig for omega then a little shindig to round the night off. 'ello London," he tweeted.
The star was dressed all in black with a leather jacket, polo shirt and jeans and looked excited to be seeing the latest film in the Sherlock Holmes series.
Meanwhile, Professor Green was today announced as one of the acts confirmed for the Isle Of Wight Festival 2012.
Sherlock Holmes: A Game Of Shadows will be released in cinemas on 16th December.