After Amanda Bynes tossed some racist remarks her way, Rihanna responded with, "Ya see what happens when they cancel Intervention?" calling out Bynes' pretty obvious breakdown post-stardom.

During an interview with the Wall Street Journal, Aretha Franklin didn't have much to say about Taylor's talent. So, she went with, "beautiful gowns." Ouch.

A couple years before she blew up, Iggy Azalea tweeted, “lmao at nikki saying she did the bet awards live. errrrr. if you say so girl.” Naturally, this came

back to haunt her.

During a live performance, P!nk said, "Sorry, I sounded like Christina Aguilera for a second!" Obviously, she didn't think it was a good thing. Sorry, Christina. 

Let's go old school: Kelly Rowland once referred to herself as the "second lead vocalist" of Destiny's Child. Beyonce's raised eyebrows and fake cough response tell you everything

you need to know about their relationship. 

Playing up the "I Kissed A Girl" angle, Katy Perry went in for a friendly kiss when she met Miley Cyrus. Apparently, Miley misinterpreted what the kiss meant. Perry

href="http://www.cnn.com/2014/03/06/showbiz/celebrity-news-gossip/miley-cyrus-katy-perry-tongue/index.html" target="_blank">later said, "God knows where that tongue has been. We don't know! That tongue is so infamous!" Ouch. 

It's never good when it's about politics. Azealia Banks didn't like Rihanna's negative view of President Trump, tweeting, “As far as Rihanna (who isn’t a citizen, and can’t

vote) and all the rest of the celebrities who are using their influence to stir the public, you lot really REALLY need to shut up and sit down." Rihanna responded

with a sarcastic kiss selfie. 

During her Grammy's acceptance speech, Taylor Swift made a reference to, "...people along the way who will try to undercut your success or take credit for your accomplishments or your

fame ." Many assume she was referring to Kanye West, who included the lyrics, "I made that bitch famous. " in his newest album release.

During his show, Jimmy Kimmel Live, Kimmel asked the audience,"Does Kanye West know he's not supposed to be his own hype man?" in response to a "weird" sit down

he had with the singer. Kanye followed this up with a never-ending caps lock Twitter rant, including zingers like, "I LIKE YOU, YOU KNOW ME, I WENT TO YOUR

FAMILY'S WEDDING."

"I don’t understand—why are they so famous? I think it’s mostly teenage girls that are interested," Katie Couric told @katiecouric

it’s mostly teenage girls that are interested Read more: http://www.dailymail.co.uk/tvshowbiz/article-2396036/Katie-Couric-apologises-Kim-Kardashian-hurting-feelings-insists-gift-baby-North-genuine.html#ixzz4jiQAyZLo Follow us: @MailOnline on Twitter | DailyMail on Facebook" target="_blank">In Touch. Kim didn't like this, tweeting a picture of a

baby gift the newswoman sent Kim, with the following hashtags: #IHateFakeMediaFriends and #MayIHumblySuggestYouNotSendGiftsThenTalkShit.