text: {{Template:Monster-of-the-day
  |Proper name            = Derella (デレーラ, or “Dereera [Romanisation]”)
  |Name source            = A shortened version of the name Cinderella which was romanised from the Japanese language.
  |Alignment              = [[Negaverse|Dark Kingdom (Negaverse)]]
  |Species                = [[Negaverse monster|Youma (Negaverse monster)]]
  |Gender                 = Female
  |Master                 = [[Jedite|Jadeite (Jedite)]]
  |Mission                = Collect energy using a lapel microphone
  |Death                  = [[Sailor Moon]]'s [[Moon Tiara Magic|Moon Tiara]]
  |Episode                = 7 (So You Want To Be A Superstar / Usagi Learns a Lesson! The Road to Stardom is Tough)
  |Voice actor (original) = Chiyoko Kawashima
  }}
  After noticing the large crowds that teen idol Mikan Shiratori (Saffron) gathers to get autographs from her fans, [[Jedite|Jadeite]] summoned his female [[Negaverse monster|youma]] (Derella) to assume her identity. For this to happen, Derella broke into Saffron’s apartment (possibly through the window) and trapped her in a cocoon by emitting from her mouth an icy blue webbing substance. Masquerading as Mikan Shiratori (Saffron), Derella and [[Jedite|Jadeite]] organised a “star quest (talent) contest” called the ''Cinderella Caravan'', awarding the winning team (comprising of two people) a change of stardom by offering them a contract like Mikan Shiratori’s (Saffron). Whilst making an unofficial announcement of the competition on the side trailer of a truck, [[Jedite|Jadeite]] and the fake Saffron (Derella) hypnotised a crowd in the surrounding area using a satellite dish; including Mikan Shiratori’s (Saffron’s) manager, a police officer investigating the unofficial gathering and some of [[Usagi|Usagi (Serena) Tsukino]]’s classmates (i.e. [[Molly|Naru Osaka's (Molly Baker)]] and [[Umino Gurio|Gurio Umino (Melvin)]]). All of these victims were lured into participating for the talent contest and to think of nothing but performing. 
  
  Once these people auditioned for the talent contest, they were invited to the “finals” at the Shan Shan Plaza Auditorium to perform their acts. Before they could perform their acts, Derella used a disco ball on the ceiling of the auditorium to create the illusion of an audience being present and cheering for them even though there was nobody there! All of the victims simultaneously appeared on stage and performed their acts. The fake Saffron used her lapel microphone to steal the energy from her victims as they performed. Meanwhile, [[Usagi|Usagi (Serena) Tsukino]] who heard about the performance decided to attend. After witnessing the victims performing to an empty crowd and the fake Saffron (Derella) stealing the human energy, Derella partially revealed her true [[Negaverse monster|youma]] form to [[Usagi|Usagi (Serena) Tsukino]].  A frightened [[Usagi|Usagi (Serena) Tsukino]] initially retreated to transform into Sailor Moon transform into [[Sailor Moon]] and confronted Derella who was now in her full [[Negaverse monster|youma]] form. Derella would attack [[Sailor Moon]] with the same blue webbing substance. Derella initially succeeds in attacking her, encasing her into an ice cocoon, but is rescued by [[Tuxedo Mask]] who frees her from her cocoon. Derella pursues [[Tuxedo Mask]] only to be destroyed by [[Sailor Moon]]’s [[Moon Tiara Magic|Moon Tiara]].
  
  {|width="200" cellspacing="1" cellpadding="1" border="1"
  |+Derella pictures
  |[[File:237.jpg|thumb|Derella (before transforming into her true youma form)]] 
  |[[File:294.jpg|thumb|Derella (after transforming into her true youma form)]]
  |}
  
  ==Trivia==
  *When [[Sailor Moon]] destroys her, she says "Moon Tiara Vaporize!" instead of "Moon Tiara Magic".
  *[[Sailor Moon]] also says "I banish you to the Negaverse!" when she destroys her. This is one of two time death is referred to as "banishment to the Negaverse". The other is when [[Queen Beryl]] is destroyed. 
  *Her glass-like appearance and attacks were also a reference to Cinderella's glass slippers, to which [[Sailor Moon]] also referred in her introductory speech in that episode. In the dubbed North American version of the anime, all references to Cinderella were removed, and Derella's attacks were changed to ice instead of glass.
diff.text: {{Template:Monster-of-the-day}}
diff.id: movedpara_0_0_rhs
diff.linkId: movedpara_7_0_lhs
diff.text: [[File:237.jpg|thumb|Derella (before transforming into her true youma form)]] 
diff.id: movedpara_1_0_lhs
diff.linkId: movedpara_26_3_rhs
diff.text: *'''|Proper name:'''            = Derella (デレーラ, or “Dereera [Romanisation]”)
diff.id: movedpara_2_0_rhs
diff.linkId: movedpara_11_0_lhs
diff.text: [[File:294.jpg|thumb|Derella (after transforming into her true youma form)]]
diff.id: movedpara_3_0_lhs
diff.linkId: movedpara_26_4_rhs
diff.text: *'''|Name source:'''            = A shortened version of the name Cinderella which was romanised from the Japanese language.   
diff.id: movedpara_4_0_rhs
diff.linkId: movedpara_13_0_lhs
diff.text: |Alignment              = [[Negaverse|Dark Kingdom (Negaverse)]]
diff.text: {{Template:Monster-of-the-day}}
diff.id: movedpara_7_0_lhs
diff.linkId: movedpara_0_0_rhs
diff.text: |Species                = [[Negaverse monster|Youma (Negaverse monster)]]
diff.text: |Gender                 = Female
diff.text: *'''Proper name:''' Derella (デレーラ, or “Dereera [Romanisation]”)
diff.id: movedpara_11_0_lhs
diff.linkId: movedpara_2_0_rhs
diff.text: *'''|Master:'''                 = [[Jedite|Jadeite (Jedite)]]
diff.id: movedpara_12_0_rhs
diff.linkId: movedpara_17_0_lhs
diff.text: *'''Name source:''' A shortened version of the name Cinderella which was romanised from the Japanese language.   
diff.id: movedpara_13_0_lhs
diff.linkId: movedpara_4_0_rhs
diff.text: *'''|Mission:'''                = Collect energy using a lapel microphone
diff.id: movedpara_14_0_rhs
diff.linkId: movedpara_21_0_lhs
diff.text: *'''Episode:''' 7 (''So You Want To Be A Superstar / Usagi Learns a Lesson! The Road to Stardom is Tough'')
diff.id: movedpara_15_0_lhs
diff.linkId: movedpara_18_0_rhs
diff.text: *'''|Death:'''                  = [[Sailor Moon]]'s [[Moon Tiara Magic|Moon Tiara]]
diff.id: movedpara_16_0_rhs
diff.linkId: movedpara_23_0_lhs
diff.text: *'''Master:''' [[Jedite|Jadeite]]
diff.id: movedpara_17_0_lhs
diff.linkId: movedpara_12_0_rhs
diff.text: *'''|Episode:'''                = 7 (''So You Want To Be A Superstar / Usagi Learns a Lesson! The Road to Stardom is Tough'')
diff.id: movedpara_18_0_rhs
diff.linkId: movedpara_15_0_lhs
diff.text: *'''Human disguise:''' Mikan Shiratori (Saffron)
diff.text: |Voice actor (original) = Chiyoko Kawashima
diff.text: *'''Mission:''' Collect energy using a lapel microphone
diff.id: movedpara_21_0_lhs
diff.linkId: movedpara_14_0_rhs
diff.text: }}
diff.text: *'''Death:''' [[Sailor Moon]]'s [[Moon Tiara Magic|Moon Tiara]]
diff.id: movedpara_23_0_lhs
diff.linkId: movedpara_16_0_rhs
diff.text: {|width="200" cellspacing="1" cellpadding="1" border="1"
diff.text: |+Derella pictures
diff.text: |[[File:237.jpg|thumb|Derella (before transforming into her true youma form)]] 
diff.id: movedpara_26_3_rhs
diff.linkId: movedpara_1_0_lhs
diff.text: |[[File:294.jpg|thumb|Derella (after transforming into her true youma form)]]
diff.id: movedpara_26_4_rhs
diff.linkId: movedpara_3_0_lhs
diff.text: |}
diff.text: *[[Sailor Moon]] also says "I banish you to the Negaverse!" when she destroys her. This is one of two time death is referred to as "banishment to the Negaverse". The other is when [[Queen Beryl]] is destroyed. 
diff.text: *In the original (Japanese) version of the anime, her voice actor or ''seiyuu'' was Chiyoko Kawashima