Question: What is the name of the character played by Sterling Knight in the American sitcom the follows the lives of characters Mel, Joe, Taylor and Nick?

Context paragraphs:
Frau Farbissina: Frau Farbissina ("Frau Kaput" in Spain), is a fictional character played by Mindy Sterling in the "Austin Powers" film series.  Farbissina is an attack and defence specialist and the founder of "the militant wing of the Salvation Army".  She is also Dr. Evil's henchwoman and tries to help in his schemes to terrorize and take over the world.  She has a heavy German accent, and has several catchphrases that are always shouted by her, and emphasis is often put on the last syllable.  For her performances Mindy Sterling was nominated for Favorite Supporting Actress in a Comedy at the BMI Film & TV Awards.

Sterling Knight: Sterling Knight (born March 5, 1989) is an American actor and musician.  He is best known for playing the roles as Alex in "17 Again", Chad Dylan Cooper in Disney Channel Original Series "Sonny with a Chance" and its spinoff "So Random! ", Zander Carlson in "Melissa & Joey", and Christopher Wilde in the Disney Channel Original Movie "Starstruck".

Melissa &amp; Joey: Melissa & Joey is an American sitcom television series starring Melissa Joan Hart and Joey Lawrence that aired for four seasons between 2010 and 2015 on ABC Family.  The series follows local politician Mel Burke (Hart) and Joe Longo (Lawrence), whom Mel hires to look after her niece (Taylor Spreitler) and nephew (Nick Robinson) after a Ponzi scheme leaves Joe broke.

So Random!: So Random!  is an American Disney Channel sketch comedy series that premiered on June 5, 2011.  It was announced as an independent series after Demi Lovato left the parent series, "Sonny with a Chance".  The series features the actors who acted in "Sonny with a Chance", besides Lovato: Tiffany Thornton, Sterling Knight, Brandon Mychal Smith, Doug Brochu, and Allisyn Ashley Arm along with other featured actors who recur in the series.  The series premiere was watched by 4.1 million viewers.

Elle: A Modern Cinderella Tale: Elle: A Modern Cinderella Tale is a 2010 American teen musical comedy-drama film directed by John and Sean Dunson and starring Ashlee Hewitt and Sterling Knight.  The screenplay was written by Bo Ransdell, Ryan Dean and Thomas Martin and produced by Sean Dunson, John Dunson and Carlucci Weyant.

De Bérangier au lonc cul: "De Bérangier au lonc cul" is a medieval French fabliau.  There are two versions of the fabliau: one by Guerin and one anonymous.  In summary, the story begins when a rich earl marries his daughter off to a "young peasant" and deems him a knight.  The knight abandons the code of chivalry and lazes around for the first ten years of the marriage.  When his wife, tired of his demeaning attitude and lazy nature, speaks of the greatness of the knights in her family, the husband decides to prove himself a worthy knight.  He dresses in armor and goes into the forest on horseback.  Once in the forest, he hangs his shield on the lowest branch of a tree and beats it until it looks as if it endured a great battle.  The knight returns to his wife, shows her his bruised armor, and gloats about his victories.  After a few trips into the forest, the wife begins to wonder why the knight himself is unscathed while his armor is in shambles.  The next day, she suggests he take servants with him.  When he refuses, the lady dresses in a full body suit of armor and follows him into the forest.  When she sees him beating his own shield, she steps into sight and threatens to kill him for his dishonor to chivalry.  The knight does not recognize his wife's voice.  He begs for "pity" and offers to do anything to avoid conflict.  His wife, disguised as a mighty knight, gives him the option of jousting her, in which he will surely die, or kissing her arse.  Out of cowardice, the knight chooses to kiss her arse.  She hops off her horse and pulls down her pants.  While the knight should have recognized her female genitalia, he remarks that she has a long arse.  Before she leaves, she tells him, "I'm Bérangier of the Long Ass, Who puts shame to the chickenhearted."  The wife returns home and sleeps with a valiant knight.  When her husband arrives from the forest, he rebukes her.  However, that was his last demeaning remark to her.  She tells him she met Bérangier and learned of her husband's cowardice.  To protect his own name, the knight is forced to succumb to his wife's wishes.  Her cleverness leads her to do as she pleased for the rest of her life, and her husband lives in shame.

Joseph Sullivan (FBI): Joseph Aloysius Sullivan (February 17, 1917 – August 2, 2002) was a Major Case Inspector for the Federal Bureau of Investigation.  Born in Montreal, Wisconsin, he grew up in Hurley, Wisconsin.  He was involved in a number of highly publicized cases in the sixties and seventies including the assassination of Martin Luther King Jr., the murder of United Mine Workers reformer Joseph "Jock" Yablonski, the Sterling Hall bombing at the University of Wisconsin–Madison, and the Kent State shootings.  Despite his involvement in such high-profile cases, Sullivan is best known for his relentless search to track down the killers of three civil rights workers, who were brutally slain in Mississippi in 1964.  The character played by Willem Dafoe in the movie "Mississippi Burning" is loosely based on Sullivan.  According to "The FBI - A Comprehensive Referecie Guide" (1998), edited by Athan G. Theoharis, Sullivan was also the model for Inspector Lew Erskine, the lead character played by Efrem Zimbalist, Jr., on the TV series "The FBI".

Fonzie: Arthur Herbert Fonzarelli (better known as "Fonzie" or "The Fonz") is a fictional character played by Henry Winkler in the American sitcom "Happy Days" (1974–1984).  He was originally a secondary character, but was soon positioned as a lead character when he began surpassing the other characters in popularity.

Sonny with a Chance (season 2): The second and final season of the television series "Sonny with a Chance" aired on Disney Channel from March 14, 2010 to January 2, 2011.  The six main characters are Sonny Monroe (Demi Lovato), Tawni Hart (Tiffany Thornton), Chad Dylan Cooper (Sterling Knight), Nico Harris (Brandon Mychal Smith), Grady Mitchell (Doug Brochu), and Zora Lancaster (Allisyn Ashley Arm).

Sonny with a Chance (season 1): The first season of the television series "Sonny with a Chance" aired on Disney Channel from February 8, 2009 to November 22, 2009, and included 21 episodes.  It introduces the six main characters of the series which are Sonny Munroe (Demi Lovato), Tawni Hart (Tiffany Thornton), Chad Dylan Cooper (Sterling Knight), Nico Harris (Brandon Mychal Smith), Grady Mitchell (Doug Brochu), and Zora Lancaster (Allisyn Ashley Arm).

Supporting paragraphs: Sterling Knight Melissa &amp; Joey
Answer: Zander Carlson