JK Rowling, Amy Schumer Talk on Twitter After Comedian's Show

ABC News' Sara Haines reports the buzziest stories of the day in "GMA" Pop News.
2:29 | 08/31/16

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Transcript for JK Rowling, Amy Schumer Talk on Twitter After Comedian's Show
Time now for some "Pop news." First up it looks like Amy Schumer may have a magical new squad member. J.k. Rowling. The harry potter scored tickets to her stand-up and found herself bewitched saying just seen the goddess that is Amy Schumer in Edinburgh, what a night. The actress responded saying did you catch a glimpse of her sister's potter-themed hat. The european leg of the tour wraps Sunday with a show in London. Quite an endorsement. Next up a white house workout Wednesday. Nick Offerman who I love is exercising through the decades with some funny fitness inspiration from Michelle Obama. The first lady leopards some words of encouragement to the comedian in the latest edition of "Funny or die." Take a look. ? Physical ? Thighmaster. The thighmaster. Nick, nick, come on, you can do it. Get back out there and exercise. Offerman hit key moves from the last six decades from the ab roller to the shake weight. I was told never -- I can't believe you just did the shake weight. Did you do the shake weight on your own volition or for the show. He just did -- you're not supposed to ever imitate. But also do you remember the jiggle machine, the ones where the belt goes around and jiggles you? Yeah, that's exercise. Sara, you don't need a jiggle machine. My childhood friend, we used to prey on them. Demi Lovato is staying cool with a brand-new gig under cover, left driver. I love nick Jonas. I think he's here tomorrow night. Is he really. With who? Demi. ? I'm exactly where I'm supposed to be now ? ? gonna let the light shine on me ? Well, it's good to see you again. Yeah, you have -- Oh, my god. That's so good. Demi took a break from her future now tour with nick Jonas to surprise a few unsuspecting drivers. That's good like Kristen bell selected Uber pool by accident and thought it was a summer theme and ended up riding with fans. Awesome. Thank you, Sara. A look at what's coming up

This transcript has been automatically generated and may not be 100% accurate.

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