Bey & Jay Are ‘On The Run’ And Ariana Grande Has One Less ‘Problem’ In This Week’s #NeedToKnow

This week's top stories include a major movie announcement and a fetch anniversary.

This week had a lot of lead up and a few big surprises. After trending on Twitter for over a week, Ariana Grande finally told us her “Problem” before dropping the lyric video a few days later. Beyonce and Jay Z confirmed the rumors when they announced their On The Run tour hitting stadiums across the U.S. this summer.

This week in movies, the world got a big shock when the “Star Wars: Episode VII” cast was revealed via Twitter (hi, Adam Driver!) and a welcome dose of nostalgia on Wednesday when we the 10th anniversary of “Mean Girls” (Don’t worry, we wore pink.)

In case you missed any of this (where were you, btw?), we’ve got your weekly recap video, plus a sweet Spotify playlist of the songs we’ve been bumping this week. Listen while you get ready for your Friday night out & tweet us @MTVNews if you like what you hear!

The internet is my favorite friend. Follow <a href="https://twitter.com/indiamorgan/">@indiamorgan</a> for pictures of cats & Cam'ron.