On The Late Late Show With James Corden, Cabello explained that Mendes frequently talks in his sleep. According to her, Mendes typically falls asleep instantaneously, sometimes even mid-sentence.

Based on the segment that has become a global, viral video sensation on The Late Late Show with James Corden, the new CARPOOL KARAOKE series features 16 unique pairings, with new stars every episode.

James Corden asks his pal Camila Cabello to help him carpool through the LA traffic and the two sing her big hits from "Havana" to "Don't Go Yet" to "Bam Bam." And James asks Camila about both the ...