Transcript for Gwen Stefani, Blake Shelton Headline Star-Studded Hamptons Benefit
Jesse, what do you got? "Pop news," George. This Monday we'll kick it off with an amazing Monday -- are you guys ready for this? I'll rail here on some a-list names you won't believe. Jennifer Lopez, usher and Lionel Richie, Ciara and bon jovi all-star team, Gwen at the nanny and Blake shelter at the 2016 Apollo in the Hamptons befit. J. Lo was snapping this epic selfie video to capture all the a-lister on instagram including Gwen Stefani throwback. Take a look. ? ? don't think I know what you're saying ? And Gwen wasn't the only one on the stage. For the grand finale Lionel Richie. You see the roots, Chris rock up there, usher. If the guest list wasn't impressive enough how about John McEnroe, don Johnson, pharrell, Christie Brinkley, Katie Holmes, jack Nicholson all made an appearance. It was hosted by Ronald Perelman raising 5 million to benefit the historic Harlem theater. Always gets them out. Do we know why J. Lo was holding a pie? She likes pie. Kids were handing out pizzas. That was my question, sorry. Really getting to the matter. Forgoat all the a-listers. Next up, all right, all right, all right, big news for Matthew mcconaughey fans. Turns out he has a youtube channel. Who knew. Not too many people. But then it was Reddit to the rescue, 200 followers to more than 70,000 and counting, mcconaughey has only posted six videos nearly two years since he started the chapel but I'm pretty sure we could expect a few more video diaries now he has a much bigger audience. Good news for mcconaughey fans. I was one of the original 20. Like that. And finally, the 2016 Rio olympics ended last fight with a big bang and the fastest man in the world usain bolt got a royal message on his birthday. Prince harry wishing the olympic gold medalist congratulations on his 30th birthday tweeting now that you're officially the greatest you might be ready for a re-run. So back in 2012 prince William harry visited Jamaica and bowl bolt let him win and looks like prince harry is coming for one
This transcript has been automatically generated and may not be 100% accurate.