VIDEOSRelive Ariana Grande's Amazing Performance (And Win!) at the 2013 American Music Awards

Nov. 25 2013, Published 1:23 p.m. ET
If you had your doubts about whether or not Ariana Grande was talented, now's probably the time to, um, not. Ariana won the award for New Artist Of The Year at last night's American Music Awards, which everybody probably agreed was well deserved after Ariana performed her song, "Tattooed Heart," at the show. Lady Gaga even gave her a standing ovation! Relive Ariana's performance in the video above, plus, find out which of Ariana's celebrity BFFs tweeted their congrats!
- Leighton Meester Defends Awkward Encounter With Ariana Grande After Being Accused of 'Mocking' the 'Wicked' Star: 'So Embarrassing'
- Peloton Instructor Olivia Amato Reveals She Lent ‘Wicked’ Star Cynthia Erivo a Shirt for a Running Class: 'I’ll Never Be Over It'
- Ariana Grande Is 'Thankful' for Late Ex Mac Miller for Helping Her 'Find My Sound'
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Photos: The Best Beauty Looks of the 2013 AMAs
Do you think Ariana deserved the New Artist of the Year award? What's your favorite Ariana Grande song? Tweet us @OKMagazine.

