14. Jason's Debut Single 'Whatcha Say' Sampled The Imogen Heap Song 'Hide & Seek'.
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Jason Derulo: 20 Things You Didn't Know

14. 14. Jason's Debut Single 'Whatcha Say' Sampled The Imogen Heap Song 'Hide & Seek'.
The US singer used the song on his as a sample on his first ever song.