- Here with Grace Vanderwaal,
one of my favorites.
We go way back, girl.
- We go way back to,
what, when I was 12 years old.
- Yeah, but here you are, so proud of you,
here at the Billboard Music Awards.
What are you most excited for tonight?
- I'm most excited to see
Ariana Grande perform.
Not a lot of my fans know this.
I kind of keep it a secret, but I am one
of Ariana Grande's biggest fans.
Literally, I'll be on my
phone, and I my sister will
be like, "Do you just
sit at home just watching
"videos of Ariana Grande?"
Vids of Ari on Instagram,
I'm always on that,
and I'm really scared
because I want to meet her,
but I don't because I know I'm gonna cry
because I just saw her brother.
It's not even her-
- [Interviewer] And you cried.
- -and I started crying.
- Wait, what's your
favorite Ariana Grande song?
Can you sing a little bit of it?
- Oh, oh.
♪ Leave me lonely, even
though it's hard. ♪
So good.
- So good. And you're going
on tour with Imagine Dragons.
- Yes.
- What are you most looking
forward to with this tour?
- I'm most looking forward
to knowing what it's like
to perform for arenas.
Obviously I'm not that big.
I've only ever performed for venues,
so this will be super new for me,
and I'm really excited.
- How are you preparing?
- I'm not.
I'm just getting hyped. (laughs)
- Awesome, well have fun tonight.
So good to see you girlfriend.
- Thank you.
Take care.
