Chris Brown got ugly with comedy writer Jenny Johnson in response to an unfavorable joke she made about him on Twitter.
Added:
Lady Gaga and Perez Hilton make their feelings for each other very clear on Twitter.
Added:
Louis Tomlinson vs. Zayn Malik and Naughty Boy in a petty war of the words on Twitter.
Added:
Lorde shot back at Diplo on Twitter after joking about her BFF Taylor Swift's small butt.
Added:
Ariana Grande reacted via Twitter after Bette Midler commented that young singers like Grande look "ridiculous."
Added:
Amber Rose and Khloe Kardashian shared some words on Twitter after Amber accused Tyga of leaving his family for Khloe's 17-year-old sis Kylie Jenner.
Added:
After TooFab tweeted a photo of Tito Ortiz and his twin boys at the premiere of 'The Good Dinosaur,' Ortiz wrote
Added:
Oops, IHOP's bad! The company has apologized for this inappropriate Twitter message.
Added:
Evan Rachel Wood posted a photo on Twitter of Michael Thomas Grant and herself performing at DBA Hollywood.
Added:
Ansel Elgort takes a selfie in front of the TV as John Green accepts MTV Movie Award for Best Movie.
Added:
Ansel Elgort takes a selfie while watching Shailene Woodley accept their Best Kiss at MTV Movie Awards.
Added:
Did Blac Chyna really send these Tweets? She says no, Tyga hacked her account and did the trick.
Added: