MSN Music — Is the famous ex-couple collaborating? Check out the Snapchat video that has everyone in a frenzy! more info

Idolator — “Taylor swift what up” more info

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

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

TMZ — Justin Bieber put all of his 145 lbs behind Kanye West, by posting a photo showing whose side he's on in the Taylor Swift war. The Biebs FaceTimed Kanye Monday night and posted a screengrab with the caption, "Taylor swift what up." A little belated�... more info

The Daily Mail — Throwing some serious shade at the pop princess, Bieber cheekily captioned a screengrab of a Face Time session with Kanye, 'Taylor Swift what up.' more info

The Mirror — Sorry singer has reignited his feud with the Shake It Off hitmaker more info

MTV.co.uk News — He's really quite late to the #TaylorSwiftIsOverParty. more info

TMZ — Justin Bieber went out of his way to greet a fan for her birthday, but still had to call in police to deal with her ... because she made a surprise visit to his house. TMZ has learned Justin's security team called Burbank police Friday night… ... more info

People.com — The couple have reconnected with Cyrus wearing her engagement ring as of late more info