Watch Fifth Harmony Surprise Sam Smith During Carpool Karaoke! (VIDEO)

This is so cute!

Sam Smith got the surprise of his life during his stint on James Corden‘s Carpool Karaoke!

The multiple Grammy winner was going about his merry way with the late night host where they sang some of his hits like “Too Good At Goodbyes,” “By Your Side,” and “Money on my Mind” when the self described “harmonizer” was STUNNED when the ladies of Fifth Harmony crashed the back seat!

“Oh I’m dead,” Sam said.

Sam and Fifth Harmony performed their hit song “Work From Home.”

Check out the goods below:

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