By Alex Ungerman
11:15 AM PDT, October 18, 2013
This saga began when Miley Cyrus revealed herWrecking Ballmusic video to be partly inspired by Sinead O'Connor'sNothing Compares 2 U, prompting Sinead to post an open letter telling Miley to stop "pimping" herself out to the music industry.
Miley then took to Twitter to post some of the Irish songwriters old tweets, and compare her to Amanda Bynes. This caused Sinead to fire back with several more letters, calling Miley an "anti-female tool of the anti-female music industry," and demanding an apology.
Miley did offer to meet up with Sinead, but no apology yet.
Miley then took to Twitter to post some of the Irish songwriters old tweets, and compare her to Amanda Bynes. This caused Sinead to fire back with several more letters, calling Miley an "anti-female tool of the anti-female music industry," and demanding an apology.
Miley did offer to meet up with Sinead, but no apology yet.
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Miley Cyrus - Sinead O'Connor

Getty Images
This saga began when Miley Cyrus revealed her Wrecking Ball music video to be partly inspired by Sinead O'Connor's Nothing Compares 2 U, prompting Sinead to post an open letter telling Miley to stop "pimping" herself out to the music industry.
Miley then took to Twitter to post some of the Irish songwriters old tweets, and compare her to Amanda Bynes. This caused Sinead to fire back with several more letters, calling Miley an "anti-female tool of the anti-female music industry," and demanding an apology.
Miley did offer to meet up with Sinead, but no apology yet.
Miley then took to Twitter to post some of the Irish songwriters old tweets, and compare her to Amanda Bynes. This caused Sinead to fire back with several more letters, calling Miley an "anti-female tool of the anti-female music industry," and demanding an apology.
Miley did offer to meet up with Sinead, but no apology yet.
Kanye - Jimmy Kimmel

ABC
This feud, where Kanye posted a litany of since-deleted tweets in retaliation to a video the late-night comedian made poking fun at one of Kanye's recent interviews, ended when the rapper appeared on Jimmy Kimmel's show for an extended interview.
Kanye's reaction puzzled many, including Kimmel himself, but at least the whole ordeal gave us possibly the greatest hashtag of all time, "#NODISRESPECTTOBENAFFLECK."
Kanye's reaction puzzled many, including Kimmel himself, but at least the whole ordeal gave us possibly the greatest hashtag of all time, "#NODISRESPECTTOBENAFFLECK."
Kim K - Katie Couric

Instagram
After Katie was critical of Kim in an interview, the new mother of baby North West Instagrammed this pic of Katie's baby gift, with the caption, "#IHateFakeMediaFriends #MayIHumblySuggestYouNotSendGiftsThenTalkS---."
Kanye and Kim's shared affinity for really long hashtags aside, Katie Couric did reply with a statement to end the squabble, "I didn't mean to hurt her feelings. The gift is genuine and I'm happy for Kim and Kanye."
Kanye and Kim's shared affinity for really long hashtags aside, Katie Couric did reply with a statement to end the squabble, "I didn't mean to hurt her feelings. The gift is genuine and I'm happy for Kim and Kanye."
Chris Brown - Frank Ocean

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Long before their studio brawl turned legal headache, beef between Brown and Ocean had already surfaced on the Internet.
The two singers engaged in a profanity-laced argument on Twitter after Frank responded to what he considered an "underhanded" compliment by Brown.
Judging from their continued troubles, the two have yet to make up.
The two singers engaged in a profanity-laced argument on Twitter after Frank responded to what he considered an "underhanded" compliment by Brown.
Judging from their continued troubles, the two have yet to make up.
Lady Gaga - Adam Levine

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The pop world was bursting with passive aggression when Maroon 5 singer, and judge of The Voice, Adam Levine, seemingly expressed distaste with Lady Gaga's Applause music video, tweeting, "Ugh..recycling old art for a younger generation doesn't make you an artist. It makes you an art teacher."
Mother Monster quipped back with "uh oh guys the art police is here," prompting Levine to reply days later, "by the way, im NOT an artist. i sing in a band and i make music with my friends," adding "while we're at it we should call the grammar police."
Seemingly unaffected by Levine's comeback, Gaga has yet to reply.
Mother Monster quipped back with "uh oh guys the art police is here," prompting Levine to reply days later, "by the way, im NOT an artist. i sing in a band and i make music with my friends," adding "while we're at it we should call the grammar police."
Seemingly unaffected by Levine's comeback, Gaga has yet to reply.
Rob Kardashian - Rita Ora

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After reportedly splitting with Rita Ora, Rob Kardashian took his dismay to Twitter with the offering, "She cheated on me with nearly 20 dudes while we were together, I wonder how many she will sleep with now that we apart? But I mean 20?!!!"
Rob did quickly delete the tweet, and Rita did not reply to the outburst, but Rob's older sibling Khloe was able to calm him down, tweeting, "Rob be nice kiddddd," and, "Social media is so much drama. Hehehe thank goodness there was no social media when I was younger. Too much drama in the LBC."
What a good sister!
Rob did quickly delete the tweet, and Rita did not reply to the outburst, but Rob's older sibling Khloe was able to calm him down, tweeting, "Rob be nice kiddddd," and, "Social media is so much drama. Hehehe thank goodness there was no social media when I was younger. Too much drama in the LBC."
What a good sister!
Katy Perry - Chief Keef

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Katy unknowingly disrespected rapper Chief Keef when she tweeted, "Just heard a new song on the radio called ‘I hate being sober’ I now have serious doubt for the world."
Hate Being Sober, of course, is a Chief Keef track, and he responded with a tweet too explicit to post, before threatening to "smack the s---" out of the pop star, and promising a Katy Perry diss track.
That song never materialized however, as Katy quickly apologized and paid compliment to Keef's Don't Like music video, to which he replied, "Oh Im Sorry Too Then."
Hate Being Sober, of course, is a Chief Keef track, and he responded with a tweet too explicit to post, before threatening to "smack the s---" out of the pop star, and promising a Katy Perry diss track.
That song never materialized however, as Katy quickly apologized and paid compliment to Keef's Don't Like music video, to which he replied, "Oh Im Sorry Too Then."