Question: Which artist went by a stage name when preforming Beth Ditto or Ben Jorgensen?

Context paragraphs:
Beth Ditto: Mary Beth Patterson, (born February 19, 1981), known by her stage name Beth Ditto, is an American singer-songwriter, most notable for her work with the indie rock band Gossip and whose voice has been compared to Etta James, Janis Joplin and Tina Turner.  She is often reported describing herself as a "fat, feminist lesbian from Arkansas".

A Rose by Any Name: "A Rose by Any Name" is a 2013 song by the American new wave band Blondie.  It was the lead single from the band's tenth studio album "Ghosts of Download", released as a digital download in Europe on June 21, 2013 (eleven months ahead of its parent album), though it was never released in the U.S.  The song features The Gossip's frontwoman Beth Ditto on lead vocals with Debbie Harry.

Daddy X: Brad Xavier, known by his stage name Daddy X, is a hip hop artist and record producer.  He used to be in the punk/hardcore band Doggy Style, in which he went by the stage name of Brad X.  He is the frontman for Kottonmouth Kings, Humble Gods, and X-Pistols (with The Dirtball).  He is married to Anna Rose and has a daughter named Sky Blue Xavier, and wrote a song for her on his debut solo album Organic Soul.

Elle Royal: Danielle Prendergast (born September 8, 1990), better known by her stage name Elle Royal (formerly known as Patwa), is an independent Hip-Hop artist hailing from The Bronx, New York.  Her breakthrough came in 2010 when her video "What Can I Say" went viral after WorldStarHipHop featured her as the “Female Artist of the Week”.  Elle Royal later released the mixtape One Gyal Army under Patwa in 2010, followed by the singles “Jammin”, “Lights”, and “Statements” in 2015 under her current stage name, Elle Royal.

I Wrote the Book: "I Wrote the Book" is a song performed by American recording artist Beth Ditto.  Produced by James Ford and Jas Shaw of Simian Mobile Disco.  The song was released in March 2011 as the first single from the "Beth Ditto EP" on Deconstruction Records.

Peaches (musician): Merrill Beth Nisker (born 11 November 1966), better known by her stage name Peaches, is a Canadian electronic musician and performance artist.

Chiddy Bang: Chidera Anamege, now known by his stage name Chiddy Bang is an American hip hop recording artist.  Prior to its breakup, Chiddy Bang was an American hip hop duo consisting of Anamege, under the stage name Chiddy, and Noah Beresin, under the stage name Xaphoon Jones.  The duo was introduced by former band member Zachary Sewall in late 2008 while the two were studying at Drexel University, in Beresin's hometown of Philadelphia.  Anamege's sound is based on the fusion of hip hop and alternative using samples from artists such as Ellie Goulding, Radiohead, Sufjan Stevens, Passion Pit, MGMT, Matt and Kim, and Yelle.  In 2013, Beresin left the group to focus on producing and Anamege became a solo artist, with Beresin playing the role as frequent collaborator.  Since departing from the group, Beresin has changed his stage name to Noah Breakfast.

Ben Jorgensen: Ben Jorgensen (born July 4, 1983) is an American musician, best known as the lead singer and guitarist of the rock band Armor for Sleep.

Sorry I'm Late: Sorry I'm Late is the second studio album by English recording artist Cher Lloyd.  It was released on 27 May 2014, by Epic Records, Syco Music, and Mr. Kanani.  Lloyd herself co-wrote five songs on the album, working with new producers and songwriters such as Beth Ditto and Tove Lo.  It is her last album released through Epic and Syco.

Anna Oxygen: Anna Jordan Huff is an American singer-songwriter, producer, composer, multi-media artist, and actress best known by her stage Anna Oxygen.  After starting her music career as a member of the Space Ballerinas, a synthpop group then based in Olympia, she recorded her debut solo album "All Your Faded Things" (2003) with producer Justin Trosper, before releasing her second album "This Is an Exercise" (2006) on the Kill Rock Stars label.  Her albums have featured guest vocalists such as Beth Ditto and Mirah.

Supporting paragraphs: Ben Jorgensen Beth Ditto
Answer: Beth Ditto