From the unconventional and awe-inspiring to the hilarious and heartwarming, here's a look at some of the most interesting photos, videos and stories that have our newsroom talking today. What's capturing your attention, filling your inbox and cluttering your Facebook/Twitter feed? Tweet us the stories you're talking about using #InstantIndex, or email us at ABC.WorldNews@abc.com, and they could appear on "World News."

Watch the Cast of 'The Lion King' Sing 'Circle of Life' on a Plane Who needs a ticket to a Broadway show when you have a business class seat? The cast of the Australian touring company of the musical "The Lion King" broke out into song while they waited to take off on a flight to Sydney. The singers - seated toward the front of the plane - gave a pretty impressive rendition of "Circle of Life," originally performed by Elton John. People began holding up their phones and taking videos of the performance. It looks like the flight attendant even gets into the mix and grabs one of the cast member's phones to shoot video for them.

(Credit: DisneyOnBroadway/Youtube)