Mercury News, California — Justin Bieber's cheeky challenge to Taylor Swift over her Kanye West feud causes the internet to explode with #TaylorSwiftWhatsup posts trending on Twitter. more info

PopSugar — Taylor swift what up A photo posted by Justin Bieber (@justinbieber) on Aug 2, 2016 at 1:12am PDT On Tuesday, Justin Bieber flamed the constantly growing tire fire that is the feud between Taylor Swift, Kanye West, and Kim Kardashian. "Taylor ... more info

TMZ — ON TODAY'S SHOW Justin Bieber Throws Major Shade at Taylor Swift A Major Development in the Kesha/Dr. Luke War A Former LAPD Cop is at War with the Police Donald Trump's Major Fried Chicken Faux Pas SKYPE US TMZTVSHOW TWEET US Tweet to @TMZLIVE ... more info

People.com — The internet has lost all chill. more info

The Mirror — Shake It Off singer is trending AGAIN for all the wrong reasons more info

Time — He's Team Kanye more info

Idolator — “Taylor swift what up” more info

MSN Music — The stars even posed for a picture together in 2008. more info

NME — Bieber makes reference to Swift in Instagram post with West more info

MSN Music — Bieber's clearly Team Yeezy! more info