Michael Jackson's Hologram Kicks Off This Week's #NeedToKnow

Also 'The Voice' and 'American Idol' Winners, and Macklemore explains his controversial costume.

What thrilled you this week? Maybe it was the out-of-this-world Michael Jackson hologram performance at the 2014 Billboard Music Awards Sunday night? My legs were too wobbly to moonwalk! Or was it that back-to-back singing competition whammy with Josh Kaufman winning "The Voice" on Tuesday night and then Caleb Johnson coming out as the victor on "American Idol" on Wednesday night?

Perhaps you like a little bit of controversy and you were totally plugged into everything going on with Macklemore and his costume debacle?

You still have no idea what I'm talking about? Don't worry about it! We've got all you #NeedToKnow in the video below, and we've got some jams for you to listen to over this holiday weekend in our summer kickoff Spotify playlist!