She started on Nickelodeon, before becoming a global pop sensation. Now, Grande is back in Hollywood, and the 'Wicked' star ...

I wish I could unsee some things,” Grande said. “I mean, wow, I had a feeling, but I didn’t know it would be on this scale or this graphic.” ...

Radio personality and pop culture expert Nessa Diab stops by TODAY to share the latest Hollywood scoop including the birth of Gisele Bündchen’s new baby, Ariana Grande and Billie Eilish’s “Wicked” ...