Question: Who stars as the title character in the 2011 British action comedy film featuring Pik-Sen Lim as the killer cleaner?

Context paragraphs:
Gun Shy (2017 film): Gun Shy is a British action comedy film directed by Simon West starring Antonio Banderas.  It was released on 8 September 2017.

The Bounty (2012 film): The Bounty is a 2012 action comedy film featuring the directorial debut of Fung Chi Keung and starring Chapman To, Fiona Sit and Alex Man.  In November, the film received the Hong Kong Film Development Fund's "Film Development Foundation Film Production Finance Project" to provide HK$2,605,711 of finance.  This is the 13th film financed by The Hong Kong Film Development Fund.

Code Name: The Cleaner: Code Name: The Cleaner is a 2007 American action comedy film directed by Les Mayfield and starring Lucy Liu, Cedric the Entertainer, Callum Keith Rennie and Nicollette Sheridan.  The film was released by New Line Cinema on January 5, 2007.  Upon its release, the film was met with negative reviews by critics and was a box office failure.

Johnny English Reborn: Johnny English Reborn is a 2011 British action comedy film parodying the James Bond secret agent genre.  The film is the sequel to "Johnny English" (2003), and stars Rowan Atkinson reprising his role as the title character and directed by Oliver Parker.  The film is the second installment of the "Johnny English film series".

Pik-Sen Lim: Pik-Sen Lim (, born 15 September 1944) is a Malaysian Chinese actress based in the United Kingdom who has appeared on British television since the 1960s.  She is best known for playing the character of Su-Lee, the Chinese Communist student in the British sitcom "Mind Your Language" (1977–79) and playing the killer cleaner in "Johnny English Reborn".

Just Nuts: Just Nuts is a 1915 short comedy film featuring Harold Lloyd playing the character that preceded his glasses character.  It is also the only surviving film featuring Lloyd as Willie Work.  Prints of the film survive in the film archives at George Eastman House and the Museum of Modern Art.

Alan Partridge: Alpha Papa: Alan Partridge: Alpha Papa (released as Alan Partridge in the United States) is a 2013 British action comedy film starring Steve Coogan reprising his role as Alan Partridge, a fictional presenter he has played on various BBC radio and television shows since 1991 and Colm Meaney as Pat Farrell.  The film was directed by Declan Lowney and written by Coogan, Armando Iannucci, Peter Baynham and Neil and Rob Gibbons.  Principal photography began on 7 January 2013 in Norwich and Mitcham, and the film premiered on 24 July 2013.

The 51st State: The 51st State (also known as Formula 51) is a 2001 British action comedy film directed by Ronny Yu, written by Stel Pavlou, and starring Samuel L. Jackson, Robert Carlyle, Emily Mortimer, Ricky Tomlinson, Sean Pertwee, Rhys Ifans, and Meat Loaf.  The film follows the story of an American master chemist (Jackson) who heads to Britain to sell his formula for a powerful new drug.  All does not go as planned and the chemist soon becomes entangled in a web of deceit.

The Veteran (2011 film): The Veteran is a 2011 British action film directed by Matthew Hope, featuring Toby Kebbell, Brian Cox, Tony Curran and Adi Bielski.

Johnny English 3: Johnny English 3 is an upcoming British action comedy film directed by David Kerr.  It is a sequel to 2011 film "Johnny English Reborn" and the third installment of "Johnny English series".  The film stars Rowan Atkinson.  It will be released on 12 October 2018 by Universal Pictures.

Supporting paragraphs: Pik-Sen Lim Johnny English Reborn
Answer: Rowan Atkinson