Question: What American artist uses the bodyguard services of Icon Services Corporation and is widely known as the Queen of Funk? 
Context: China Communications Services Corporation Limited known as China Comservice is the subsidiary company of China Telecommunications Corporation.  It is engaged in providing telecommunication infrastructure services and outsourcing services to telecommunication operators and government organizations in China. The business known as Toyota Financial Services covers more than 30 countries and regions, including Japan.  Financial services operations are coordinated by a wholly owned subsidiary of Toyota Motor Corporation (TMC), Toyota Financial Services Corporation (TFSC), which has overall responsibility for the financial services subsidiaries globally. F. William McCalpin (8 November 1921 – 9 December 2009) was an American attorney, who throughout his career was a strong advocate for legal services within the American Bar Association.  He was involved in a variety of leadership positions supporting both the private bar and legal services.  He was named Chair twice of the national Legal Services Corporation and served on that organization's board of directors across four decades.  Hillary Clinton, who served as Chair of the Legal Services Corporation between McCalpin's two terms as Chair, wrote of him, "He was an extraordinary man, a valued mentor and a true champion for equal justice and access to legal services for the poor.  Through his work Bill changed lives and made an indelible impact upon the legal community." The Lagos State Ferry Services Corporation (LSFSC) or Lagos Ferry Services Company (also known as "LAGFERRY") is the major ferry services provider in Lagos State.  Although Lagos ferry services commenced operations in 1925, passenger ferries gradually intensified until the 1970s which led to the establishment of Lagferry in 1983.  Lagferry works in conjunction with Lagos State Waterways Authority (LASWA), National Inland Waterways Authority (NIWA) and Nigeria Maritime Administration and Safety Agency (NIMASA).  Besides Lagferry, other private ferry operators also use modern ferry boats to provide commercial transport services between Ikorodu, Lagos Island, Apapa and Victoria Island. As CEO of Icon Services Corporation a Minnesota based security agency which provides both Executive Protection and Private Investigation services, Elijah Shaw is one of the more recognizable “bodyguard to the stars”.  Elijah has coordinated security for multi-platinum recording artist Usher Raymond, Supermodel Naomi Campbell R&B singer Chaka Khan and comedian and actor Chris Rock. Lincoln Industries Corp., also known as Progress Rail Services Corporation - Signals Division, manufactures railroad signal products sold to customers throughout North America.  Founded in 1985, Lincoln Industries has been part of Caterpillar Inc. as a subsidiary of Progress Rail Services Corporation since January 8, 1998 and is organized under Progress Rail's Engineering and Track Services (ETS) group.  Lincoln Industries maintains a headquarters and manufacturing facility in Louisville, Kentucky, a manufacturing facility in Jacksonville, Florida and has access to Progress Rail facilities throughout North America for staging materials. The PHH Corporation is an American financial services corporation headquartered in Mount Laurel, New Jersey which provides mortgage services to some of the world's largest financial services firms.  PHH is the biggest U.S. outsourcer of home loans, processes and originates mortgages on behalf of small banks and some of the world’s largest financial firms, including Morgan Stanley and HSBC Holdings Plc. Chaka Khan (born Yvette Marie Stevens, March 23, 1953) is an American recording artist whose career has spanned five decades, beginning in the 1970s as the frontwoman and focal point of the funk band Rufus.  Widely known as the Queen of Funk, Khan has won ten Grammys and has sold an estimated 70 million records worldwide.  Khan was ranked at number 17 in VH1's original list of the "100 Greatest Women of Rock & Roll".  In 2015, she was nominated for induction into the Rock and Roll Hall of Fame for the second time; she was previously nominated as member of Rufus in 2011.  Khan was the first R&B artist to have a crossover hit featuring a rapper, with "I Feel for You" in 1984.  In the course of her solo career, Khan has achieved three gold singles, three gold albums and one platinum album with "I Feel for You".  With Rufus, she achieved four gold singles, four gold albums, and two platinum albums.  In December 2016, "Billboard magazine" ranked her as the 65th most successful dance artist of all time. IPS Community Suite (previously known as Invision Power Suite) is primarily an Internet community software produced by Invision Power Services, Inc.  It is written in PHP and uses MySQL as a database management system.  Invision Power Services sell applications that each can be bought and installed separately in addition to the Suite, the most widely known being the Internet forum software Invision Power Board.  Invision Power Suite refers to the combined collection of applications provided by Invision Power Services and is the core of the framework. Marc Burckhardt (born 1962) is an American fine artist and illustrator.  Burckhardt’s work juxtaposes historical genres and symbolism with contemporary themes.  The artist uses a mix of both oil and acrylic paints in a modern variation of the Old Masters techniques of monochromatic underpainting and color glazing, often executing his work on wood panels.  Burckhardt is additionally known for combining some paintings with pressed metal facades, historically known as rizas or oklads, forming elaborate patterns in the metal to create a jacket-like patterned covering
Answer: Chaka Khan