On today's MTV News, it seems Charlie Sheen may need some Anger Management after clashing with Rihanna on Twitter.
The Bajan babe allegedly refused to meet Sheen’s fiancée Brett Rossi when the couple were out at a celebratory dinner in the same restaurant - with Charlie tweeting RiRi his disapproval and slamming her new pink pixie crop. Meow!
Next up, Ryan Gosling is making waves with his new movie Long River at Cannes, with the star - who makes his directorial debut - telling us how the flick came about.
And finally, Austin Mahone reveals all about his studio session with Justin Bieber!
See what he's got to say in the video now...