The term First class (or 1st class, Firstclass) generally implies a high level of service, importance or quality. Specific uses of the term include:

Kathleen Mary "Kathy" Griffin (born November 4, 1960) is an American actress, comedian, model, writer and producer. Born in Oak Park, Illinois, she moved to Los Angeles in 1978, where she studied drama at the Lee Strasberg Theatre and Film Institute and became a member of improvisational comedy troupe The Groundlings. In the 1990s, Griffin began performing as a stand-up and also appeared as a guest star on several television shows. She achieved recognition in a supporting role on the NBC sitcom Suddenly Susan (1996–2000).

Her breakthrough came on the Bravo reality show Kathy Griffin: My Life on the D-List (2005–2010), which became a ratings hit for the network and earned her two Emmy Awards for Outstanding Reality Program. Griffin has released four comedy albums, with all of them receiving Grammy Award nominations. Her first album, For Your Consideration (2008), made her the first female comedian to debut atop of the Billboard Top Comedy Albums chart. In 2009, she released her autobiography Official Book Club Selection: A Memoir According to Kathy Griffin, which topped The New York Times Best Seller list. Griffin has also taped stand-up specials with HBO and Bravo.

Bobby Wilson (born on February 27, 1980), better known by his stage name Bobby V (previously known as Bobby Valentino), is an American recording artist (his nickname being "Valentino" because he was due to be born on Valentine's Day). He is now known as Bobby V due to a lawsuit involving an English singer, song writer and musician who has been recording and performing under the name Bobby Valentino for over 35 years.

Bobby V was born Robert Wilson on February 27, 1980, in Jackson, Mississippi. He later moved to Atlanta, Georgia where he attended North Atlanta High School. Growing up V listened to Michael Jackson, Tony! Toni! Tone!, Marvin Gaye, Jodeci, and The Isley Brothers. Those were the artists that inspired him to become a R&B singer. He later returned to his old high school appearing on the debut episode of MTV's Once Upon A Prom, which aired on May 19, 2007. V entered the music scene in 1996 as a member of the R&B youth quartet Mista, at this time using his real name, Bobby Wilson. Under the production of Organized Noize (TLC’s "Waterfalls"), the group released their self-titled debut album, which produced the chart topping single, "Blackberry Molasses". Unfortunately, the album did not follow in the same success and despite a second album being produced by Tim & Bob, it was never released. Due to management issues the group split in 1997. Bobby later enrolled at Clark Atlanta University majoring in Mass Communications.While in school, Bobby V continued to record in his free time in hopes of one day returning to the stage. In the spring of 2002 he auditioned for season one of American Idol, but did not make the cut.