Pharrell Williams is going on tour to promote his second studio album G I R L. Capital FM reports the 41-year-old singer will kick of his Dear G I R L European tour on September 9 in Manchester's Phones4U Arena. Williams will next perform in Denmark, Sweden and Norway. So far the "Happy" crooner has confirmed 18 dates across Europe, including four nights in both Germany and France. Williams will wrap up the tour at London's O2 Arena on October 9. The singer's second solo album G I R L was released on March 3. The record has produces two hit singles thus far: the Oscar-nominated "Happy" and "Marilyn Monroe." Tickets for the tour will go on sale Friday, and you can check out the full list of Williams' tour dates below. 9th September - Phones4U Arena, Manchester 12th September - Copenhagen Forum, Denmark 13th September - tockholm Globe, Sweden 14th September - Oslo Spectrum, Norway 16th September - Berlin Max Schmeling Halle, Germany 17th September - Prague O2, Czech Republic 18th September - Vienna Marx Halle, Austria 20th September - Milan Forum, Italy 21st September - Zurich Hallenstadion, Switzerland 23rd September - Amsterdam Ziggo Dome, The Netherlands 24th September - Antwerp Sportpaleis, Belgium 26th September - Frankfurt Festhalle, Germany 27th September - Dusseldorf ISS Dome, Germany 28th September - Stuttgart Schleyerhalle, Germany 1st October - Barcelona Palau St Jordi, Spain 3rd October - Lisbon Meo Arena, Portugal 4th October - Madrid Palacio de Deportes Communidad, Spain 6th October - Toulouse Zenith, France 7th October - Nantes Zenith, France 9th October – The O2, London