Best music pictures of the week: Beyonce, Rihanna, Adam Lambert, more

Plus Fifth Harmony hit the beach in their new music video.

One of this week's biggest news stories in pictures comes from Beyoncé. The megastar posted over 20 candid images taken backstage at one of her Formation World Tour shows, snaps that showcase her, husband Jay Z and their friends have a good time. We'd love an invite for a similar get-together in London please!

Also in the news were Fifth Harmony who unveiled their new music video, Adam Lambert whow as confirmed to join Iggy Azalea as a new X Factor Australia judge and Kelly Clarkson who took to Facebook live every day this week.

Check out this week in music pictures below.