"Whitney" is an American television sitcom starring and created by Whitney Cummings for NBC, who also serves as one of the writers and executive producers.
 The program ran in the United States from September 22, 2011 to March 27, 2013.
 The series follows Cummings as an opinionated self-employed photographer and her live-in boyfriend of three years as they deal with trying to keep their relationship growing even if they're not married, with help from their friends.
Julian McCullough (born May 29, 1979) is an American actor, writer, producer, and comedian best known for his appearances on "Love You, Mean It with Whitney Cummings", "Chelsea Lately", and "Guy Code".
The first season of the American situation comedy television series "2 Broke Girls", originally aired in the United States on CBS from September 19, 2011 to May 7, 2012.
 The series was created and executively produced by Michael Patrick King and Whitney Cummings.
 The season introduces Max Black, a sarcastic below-the-poverty-line waitress, and Caroline Channing, a disgraced New York socialite turned waitress, who both pool their money together to pay for their future cupcake business.
 Kat Dennings and Beth Behrs portray the two lead characters of the series, Max Black and Caroline Channing.
 The main cast is rounded out by actors Garrett Morris, Jonathan Kite, Matthew Moy, and Jennifer Coolidge, who portray Earl, Oleg, Han Lee, and Sophie Kaczynski.
"2 Broke Girls" is an American television sitcom created by Michael Patrick King and Whitney Cummings, who also serve as executive producers.
 It airs on the CBS network.
 The series stars Kat Dennings as Max Black, who comes from a poor underclass family, and Beth Behrs as Caroline Channing, who was born rich but is now down on her luck, working together at a restaurant in the Brooklyn neighborhood of Williamsburg.
 Each episode ends with a running tally of the money earned out of the $250,000 the girls need to open a cupcake business, whether it increases or decreases.
2 Broke Girls is an American television sitcom that aired on CBS from September 19, 2011 to April 17, 2017.
 The series was produced for Warner Bros.
 Television and created by Michael Patrick King and Whitney Cummings.
 Set in the Williamsburg neighborhood of Brooklyn, New York City, the show's plot follows the lives of friends Max Black (Kat Dennings) and Caroline Channing (Beth Behrs).
 Whereas Caroline was raised as the daughter of a billionaire, Max grew up in poverty, resulting in differing perspectives on life, although together they work in a local diner while attempting to raise funds to start a cupcake business.
Whitney Ann Cummings (born September 4, 1982) is an American comedian and actress.
 She is known as the creator and star of the NBC sitcom "Whitney", as well as the co-creator of the CBS sitcom "2 Broke Girls".
The Tony Rock Project is a sketch comedy television series that premiered on October 8, 2008 on MyNetworkTV.
 The show stars Tony Rock, John Heffron and Whitney Cummings.
 It served as the lead-in for Flavor Flav's sitcom, "Under One Roof".
Whitney is an American sitcom that ran on NBC from September 22, 2011, to March 27, 2013.
 The series originally aired in the 9:30 pm (E/P)/8:30 pm (C) Thursday night timeslot.
 The show stars Whitney Cummings and is based on her real-life experience and her comedy routines.
 On September 25, 2011, the pilot of "Whitney" was multipurposed on various Universal Television networks, including Oxygen, E!, Style, and Bravo.
Love You, Mean It with Whitney Cummings was a weekly American talk show series that was broadcast on E!.
 The series premiered on November 28, 2012.
 E! initially ordered six episodes of the series and later agreed for six more episodes in January 2013.
 The series was eventually canceled.
Paterson is a 2016 drama film written and directed by Jim Jarmusch.
 The film stars Adam Driver as a bus driver and aspiring poet named Paterson and Golshifteh Farahani as his wife who dreams of being a country music star and opening a cupcake business.

Question: Whitney Cummings co-created which sitcom featuring two friends owning a cupcake business?
Answer: 2 Broke Girls