LoveStoned " ( also known as " LoveStoned/I Think She Knows " ) is a song recorded by American singer and songwriter Justin Timberlake for his second studio album , '' FutureSex/LoveSounds '' ( 2006 ) . It was written and produced by Timberlake , Timothy " Timbaland " Mosley and Nate " Danja " Hills . In contrast to the album 's theme about sexual innuendos with themes of love , " LoveStoned " contains sexually suggestive lyrics . Musically " LoveStoned " is an upbeat dance song , contrasting with the interlude of " I Think She Knows " which has a more slow , quiet , guitar-driven sound . The song won the Grammy Award for Best Dance Recording at the 2008 ceremony . The official remix by Justice , Tiësto and Kaskade was released later
2008 ceremony
50th Annual Grammy Awards
LoveStoned