Katy Perry/YMMV


 * Alternate Aesop Interpretation: "E.T.": Multicultural relationships are ok, or Rape Is Love? This mainly depends on whether or not you're listening to the Kanye West version.
 * Awesome Music: "Fingerprints".
 * Also, "Waking Up In Vegas" and "Teenage Dream". "Firework" too.
 * E.T. also deserves mention.
 * Critical Dissonance: Despite her enormous popularity, none of her albums have received better than mediocre reviews from critics.
 * Ear Worm: If you hear any of her songs, it'll play in your head all day long.
 * Part Of Me has been played every three hours on the radio, no joke!
 * Fan Community Nickname: Katy Cats.
 * Fan Dumb: Many people wrongly assume that Katy Perry is a lesbian because of her song "I Kissed a Girl" in which the lyrics clearly state that the singer has a boyfriend and is not seriously into the girl she kissed.
 * People also think the song is about lesbians, when it's about being bicurious.
 * Funny Moment: "Ur So Gay", all of it. Also doubles as a Stealth Parody.
 * Germans Love David Hasselhoff: Katy Perry is very popular in Northern England and Scotland.
 * Harsher in Hindsight: "The One That Got Away" became this after her divorce from Russell Brand.
 * Headscratchers: Unfortunate Implications aside, "Ur So Gay" is apparently a Take That to some ex-boyfriend of hers. Assuming that the video is basically how they met (albeit of course exaggerated), it appears that SHE was the one to make the first move, and SHE was the one who changed for him. So why is he the bad guy now?
 * The video for "The One That Got Away", as good as it is, has a bit of a plot hole. Some of the lyrics are about the ex moving on with his life ("Saw you downtown singing the blues"), but in the video.
 * Hype Backlash: It has been argued that she is heading toward this. This is based on her critics' claim that her music is middle-of-the-road pop that sells mainly on heavy radio airplay, catchy hooks and Perry's personal image.
 * Internet Backdraft: In some parts of the internet it is not wise to bring up "I Kissed A Girl", especially around lesbians who have been burned by girls like the one she's singing about. It's not pretty, to say the least.
 * Also, imply to a Katy Perry fan that she stole the idea from Jill Sobule, who wrote another song called "I Kissed A Girl" in 1995. Not helped at all by the fact that Sobule herself [[http://en.wikipedia.org/wiki/Jill_Sobule_
 * Lyrical Dissonance: While Lyrical Dissonance is an objective trope, there are a number of interpretations on what the lyrics of E.T. actually mean. Officially, it's a catchy pop/hip-hop song about falling in love with a foreigner. However, the lines "wanna be a victim, ready for abduction" combined with "fill me with your poison", make a pretty good case for the song being about date rape.
 * Memetic Mutation / Memetic Outfit: The outfits she wears in "Teenage Dream" and "Firework".
 * The dress she has on in the main page as well...especially by Hetalia fans who have made memes about her shipping USUK
 * Nightmare Fuel: The "California Gurls" video has some, believe it or not. A woman entrapped in Jell-O, and one wrapped up like candy, looking totally lifeless. Okay, Katy lets them out, but it's a song about how girls from California are the best, not Papa-fucking-razzi!
 * Also she and her friends eat a living gingerbread man. He responds only by smiling. Also that last one may have been inspired by (or copied from, if you prefer) a scene in Tom Petty's Nightmare Fuel-filled video for "Don't Come Around Here No More". Considering that in Petty's video it's a woman dressed as the main character of Alice in Wonderland being eaten after becoming a cake from the neck down, and she looks pretty horrified about it, what happens to the gingerbread man is not so bad by comparison.
 * The music video for "E.T.", apart from the whole Rape Is Love possible interpretation, has a tendency to flicker weird images; among them, a nuclear bomb going off, WWII soldiers being killed by a landmine, writhing millipedes, F-14s dropping bombs, and cheetahs killing various kinds of prey. And then there's the video itself, which includes Perry's creepily long fingernails, Perry turning into a female satyr, a naked astronaut revived from stasis, and a shot of what's implied to be a destroyed Earth.
 * Painful Rhyme: Katy is the QUEEN of painful rhymes.
 * Retroactive Recognition: Check out this Carbon Leaf video from 2006.
 * The same year (two years before her debut album as Katy Perry), she appeared toward the end of P.O.D.'s "Goodbye For Now".
 * Tear Jerker: "Firework", "I'm Still Breathing", "Not Like the Movies", and "The One that Got Away" (especially now).
 * Unfortunate Implications: "Ur So Gay" implies that effeminate, "fake", or other bad people are usually gay and uses "gay" in the "bad/lame" sense. As if "Ur So Gay" didn't imply enough unfortunate things, Katy follows up with "I Kissed a Girl".
 * Also in "I Kissed A Girl" is her referring to the eponymous girl as "my experimental game." Ouch. It doesn't help that this ties into the "L.U.G." (Lesbian Until Graduation) stereotype.
 * What Do You Mean It Wasn't Made On Drugs: The video for "Hot 'n' Cold" features, for no apparent reason, roller derby girls (and Katy herself skating in her wedding dress) and a zebra at the end.
 * Could also be applied to "California Gurls" too, but Up to Eleven.
 * What Do You Mean Its Not for Kids: Kidz Bop and an Ubisoft game for the Wii, rated E for Everyone, both feature "Hot 'n' Cold", a song that uses the word "bitch". They use a kid-friendly version using the word "chick" instead, noted as "Hot 'n' Cold (Chick Version)".