Shawn Mendes & Camila Cabello Perform 'I Know What You Did Last Summer'

The talented young singers belted out their hit duet. Check it out!

[erinlim]

I love how Camila puts her whole body and soul into the song!

[cesyaghina]

2015: they had feelings for each other, but still a baby to express it
2019: we're grown ups now

[liluria]

It's like Camila has built-in autotune inside her throat my gosh she's gifted

[hiraeth]

Is it just me or do their voices fit as perfectly as they themselves fit so perfectly together?

[sophiaisabelle]

Who’s here after Señorita?! Oh my gosh they’ve grown so much! 🙌🏻🥰

[sofiacomassetto]

One thing that I like in Camila is that she can sing exactly like on the studio version or even better. I mean, you won't get disappointed by her voice.

[raghad]

*It's funny how Ellen kept a space between the two mics, but Camila had another opinion about that XD*

[strawbabyjess]

3:31 when she jumped and he made that “she’s so cute” smile 😭😩

[lzugmot]

Camila's heels are higher than my grades...

[jungkooked]

Me : Alexa tell me a joke
Alexa : Shawn Mendes and Camila Cabello are just friends
Me : breaks a table laughing

[kaisyxo]

camila is so energetic, i literally love her

[kellybundy]

I LOVE HER PASSION IT'S BEAUTIFUL

[yeyali]

Camila's passion in this song and Shawn's calm voice is the reason I come back to this video.

[heyimdanielle]

1:07
THAT WAS A CLEAN RUN CAMILA SLAY

[tamyiapaul]

Who's here in 2020? Can you believe how far they've come?! We been knew...

[kdkdjdjdkdkw]

I like how Shawn is all calm and chill and Camilla's like "ALRIGHT LETS DO DIS IM SINGING RIGHT HERE RIGHT NOW"

[gyoduckriftor]

For Christ's sake she's not trying to steal the show that's just how she is, she's always been like that since the beginning of the group, she's a charismatic person trying to spread the joy she feels doing what she loves, TO SING!.

A very humble and talented girl awakening the envy of a lot of intolerable people.

[GirlGolden]

His range is impressive, and his voice is very recognizable! Her voice is pretty and expressive!

[Followersbattlekorea]

Their story should become a movie for sure, soooo cute

[tinaspedaletti]

First of, Camila wasn't making a fool of her self dancing to the rhythm, maybe she just connects more like that. Second, SHAWN WASN'T DANCING BECAUSE HE WAS PLAYING A FREAKING GUITAR PEOPLE! God. She's not trying to steel the spotlight. I think they did freaking great.