Rihanna Releases 'Diamonds' Single From Upcoming Album

Lara Spencer explains what has people buzzing on the "GMA" Pop News Heat Index.
3:00 | 09/27/12

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Transcript for Rihanna Releases 'Diamonds' Single From Upcoming Album
So much excitement in the house. Also, great new music from rihanna. She nows how to shine bright like a diamond. She does it again on her newest single. Releasing "diamonds" on wednesday. The superstar singer, seemed a bit more upbeat on this track. It opens with the line, "i choose to be happy." That's good to hear. The record company hasn't said when the new album will drop, as we like to say in the biz. But rihanna's last three albums have all dropped in november. It's a good bet we're just over a month away from hearing it all. We're looking forward to that. And here's a sweet headline Eating chocolate makes you smarter. Yes. Yes. Before you get too excited, though, you should know that this research -- this research was done on snails. The study published in "the journal of experimental biology," finding dark chocolate improves snails' memories. How do they know? They do know, josh. It's science. You can be as smart as a snail. I know. That's not really selling it. I'm giving you a reason to eat chocolate. Thank you, amy. How about a thank you? How about a thank you? Sure. More on that study coming up. A smarter show already. We'll interview a snail. Also in "pop news" today, you know we love a good photo bombing. An unexpected ham pops up in your shot. We've shown you some that have gone viral like these. Look at this fella. David beckham. He was popping in on kids in the adidas photo booth at the olympics. Now, we have a new contender for best photo bomber ever. This was snapped in the cayman islands where people can feed stingrays with bags of food. That's the underneath of a stingray. They look terrified. They do. It's great. We have our own photo booth now. We have a photo booth at "gma" in times square. You never know who might show up. Photo bomb. There they are. Photo bombing everywhere, in "pop news." That's it. I want to spend more time with

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