Isaiah02 gave me the idea of using this song from Phineas and Ferb: Across the Second Dimension for Sofia and her evil duplicate from Sofia the Second.

Sofia: Do I know you?

Sofia (clone): Yeah, I'm you from Mr. Cee-drick's cloning spell.

Sofia: Well, that would explain the cuteness.

Sofia (clone): Right back at you, honey.

Sofia: Does that mean you and I are exactly alike?

Sofia (clone): I suppose so.

Sofia: Do you want peanut brittle?

Sofia (clone): Blech, no, that's gross!

Sofia: Oh, sorry. Jiggly-wiggly pudding instead?

Sofia (clone): Ooh, I love it the most!

Sofia: Me too!

Sofia (clone): Do you collect coins?

Sofia: Yeah, just in case
Vending machines become the

Both: Dominant race
I've been alone all these years
With my irrational fears

Sofia: But not the vending machine thing.
That's gonna happen.

Sofia (clone): But now before me I see

Both: Someone with whom I agree
I've found a brand new best friend and it's me
I've found a brand new best friend and it's me

Sofia (clone): Hmm, I thought I'd be taller

Sofia: I've been told I slouch
But where's your amulet?

Sofia (clone): It's in this pouch

Sofia: Okay!
And if I may say so, you look cute in pink.

Sofia (clone): Thank you...

Sofia: You're welcome...

Both: Now I know all about you
And you know all about me

Sofia: Ooh-wee-ooh

Both: And now before me I see
Someone with whom I agree

I've found a brand new best friend and it's me
I've found a brand new best friend and it's me
Now that I've found you
We can be a duo

Sofia: That's right.

Both: Twice the cute

Double Sofia

Sofia: Coming at you Fridays! (A/N: Sometimes on Fridays there's a new Sofia episode)

Sofia (clone): What's that, are we doing a TV show together?

Sofia: Oh no. It just sort of sounded like that. Well, I mean, we could. We should!

Sofia (clone): Hmm, maybe we're not so much alike.

Sofia: That can be your catchphrase! You're the grumpy one. [Pokes her] Huh?