Uh-oh, drama is a-brewin' on the Glee set and we're not talking about the scripted dramz!
Talk about a figurative slap in the face!
But maybe life is imitating art for these two!
Ariana Grande is ready to be a superstar, and she's letting America know it!
The budding star took the stage at the 2013 AMAs and took us back in time with her awesome performance of Tattooed Heart!
This girl has some SERIOUSLY grande pipes! We just can't get get enough of her!
Ch-ch-check out the video (above) to see Ariana's fantastic performance!